NMS: NMS Public

290 files changed, 14136 insertions, 0 deletions

diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/ascending.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/ascending.js
new file mode 100644
index 0000000..067c17a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/ascending.js
@@ -0,0 +1,5 @@
+d3.ascending = d3_ascending;
+
+function d3_ascending(a, b) {
+  return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/bisect.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/bisect.js
new file mode 100644
index 0000000..fbe3a73
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/bisect.js
@@ -0,0 +1,36 @@
+import "ascending";
+
+function d3_bisector(compare) {
+  return {
+    left: function(a, x, lo, hi) {
+      if (arguments.length < 3) lo = 0;
+      if (arguments.length < 4) hi = a.length;
+      while (lo < hi) {
+        var mid = lo + hi >>> 1;
+        if (compare(a[mid], x) < 0) lo = mid + 1;
+        else hi = mid;
+      }
+      return lo;
+    },
+    right: function(a, x, lo, hi) {
+      if (arguments.length < 3) lo = 0;
+      if (arguments.length < 4) hi = a.length;
+      while (lo < hi) {
+        var mid = lo + hi >>> 1;
+        if (compare(a[mid], x) > 0) hi = mid;
+        else lo = mid + 1;
+      }
+      return lo;
+    }
+  };
+}
+
+var d3_bisect = d3_bisector(d3_ascending);
+d3.bisectLeft = d3_bisect.left;
+d3.bisect = d3.bisectRight = d3_bisect.right;
+
+d3.bisector = function(f) {
+  return d3_bisector(f.length === 1
+      ? function(d, x) { return d3_ascending(f(d), x); }
+      : f);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/descending.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/descending.js
new file mode 100644
index 0000000..0503458
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/descending.js
@@ -0,0 +1,3 @@
+d3.descending = function(a, b) {
+  return b < a ? -1 : b > a ? 1 : b >= a ? 0 : NaN;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/deviation.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/deviation.js
new file mode 100644
index 0000000..16663e3
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/deviation.js
@@ -0,0 +1,6 @@
+import "variance";
+
+d3.deviation = function() {
+  var v = d3.variance.apply(this, arguments);
+  return v ? Math.sqrt(v) : v;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/entries.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/entries.js
new file mode 100644
index 0000000..4ce014b
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/entries.js
@@ -0,0 +1,5 @@
+d3.entries = function(map) {
+  var entries = [];
+  for (var key in map) entries.push({key: key, value: map[key]});
+  return entries;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/extent.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/extent.js
new file mode 100644
index 0000000..7584658
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/extent.js
@@ -0,0 +1,21 @@
+d3.extent = function(array, f) {
+  var i = -1,
+      n = array.length,
+      a,
+      b,
+      c;
+  if (arguments.length === 1) {
+    while (++i < n) if ((b = array[i]) != null && b >= b) { a = c = b; break; }
+    while (++i < n) if ((b = array[i]) != null) {
+      if (a > b) a = b;
+      if (c < b) c = b;
+    }
+  } else {
+    while (++i < n) if ((b = f.call(array, array[i], i)) != null && b >= b) { a = c = b; break; }
+    while (++i < n) if ((b = f.call(array, array[i], i)) != null) {
+      if (a > b) a = b;
+      if (c < b) c = b;
+    }
+  }
+  return [a, c];
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/index.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/index.js
new file mode 100644
index 0000000..c29fb24
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/index.js
@@ -0,0 +1,25 @@
+import "ascending";
+import "descending";
+import "min";
+import "max";
+import "extent";
+import "sum";
+import "mean";
+import "median";
+import "quantile";
+import "variance";
+import "deviation";
+import "bisect";
+import "shuffle";
+import "permute";
+import "pairs";
+import "zip";
+import "transpose";
+import "keys";
+import "values";
+import "entries";
+import "merge";
+import "range";
+import "nest";
+import "map";
+import "set";
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/keys.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/keys.js
new file mode 100644
index 0000000..c83ec8e
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/keys.js
@@ -0,0 +1,5 @@
+d3.keys = function(map) {
+  var keys = [];
+  for (var key in map) keys.push(key);
+  return keys;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/map.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/map.js
new file mode 100644
index 0000000..4ba7f3d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/map.js
@@ -0,0 +1,84 @@
+import "../core/class";
+
+d3.map = function(object, f) {
+  var map = new d3_Map;
+  if (object instanceof d3_Map) {
+    object.forEach(function(key, value) { map.set(key, value); });
+  } else if (Array.isArray(object)) {
+    var i = -1,
+        n = object.length,
+        o;
+    if (arguments.length === 1) while (++i < n) map.set(i, object[i]);
+    else while (++i < n) map.set(f.call(object, o = object[i], i), o);
+  } else {
+    for (var key in object) map.set(key, object[key]);
+  }
+  return map;
+};
+
+function d3_Map() {
+  this._ = Object.create(null);
+}
+
+var d3_map_proto = "__proto__",
+    d3_map_zero = "\0";
+
+d3_class(d3_Map, {
+  has: d3_map_has,
+  get: function(key) {
+    return this._[d3_map_escape(key)];
+  },
+  set: function(key, value) {
+    return this._[d3_map_escape(key)] = value;
+  },
+  remove: d3_map_remove,
+  keys: d3_map_keys,
+  values: function() {
+    var values = [];
+    for (var key in this._) values.push(this._[key]);
+    return values;
+  },
+  entries: function() {
+    var entries = [];
+    for (var key in this._) entries.push({key: d3_map_unescape(key), value: this._[key]});
+    return entries;
+  },
+  size: d3_map_size,
+  empty: d3_map_empty,
+  forEach: function(f) {
+    for (var key in this._) f.call(this, d3_map_unescape(key), this._[key]);
+  }
+});
+
+function d3_map_escape(key) {
+  return (key += "") === d3_map_proto || key[0] === d3_map_zero ? d3_map_zero + key : key;
+}
+
+function d3_map_unescape(key) {
+  return (key += "")[0] === d3_map_zero ? key.slice(1) : key;
+}
+
+function d3_map_has(key) {
+  return d3_map_escape(key) in this._;
+}
+
+function d3_map_remove(key) {
+  return (key = d3_map_escape(key)) in this._ && delete this._[key];
+}
+
+function d3_map_keys() {
+  var keys = [];
+  for (var key in this._) keys.push(d3_map_unescape(key));
+  return keys;
+}
+
+function d3_map_size() {
+  var size = 0;
+  for (var key in this._) ++size;
+  return size;
+}
+
+function d3_map_empty() {
+  for (var key in this._) return false;
+  return true;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/max.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/max.js
new file mode 100644
index 0000000..5aec78d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/max.js
@@ -0,0 +1,14 @@
+d3.max = function(array, f) {
+  var i = -1,
+      n = array.length,
+      a,
+      b;
+  if (arguments.length === 1) {
+    while (++i < n) if ((b = array[i]) != null && b >= b) { a = b; break; }
+    while (++i < n) if ((b = array[i]) != null && b > a) a = b;
+  } else {
+    while (++i < n) if ((b = f.call(array, array[i], i)) != null && b >= b) { a = b; break; }
+    while (++i < n) if ((b = f.call(array, array[i], i)) != null && b > a) a = b;
+  }
+  return a;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/mean.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/mean.js
new file mode 100644
index 0000000..ab91ae8
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/mean.js
@@ -0,0 +1,15 @@
+import "../math/number";
+
+d3.mean = function(array, f) {
+  var s = 0,
+      n = array.length,
+      a,
+      i = -1,
+      j = n;
+  if (arguments.length === 1) {
+    while (++i < n) if (d3_numeric(a = d3_number(array[i]))) s += a; else --j;
+  } else {
+    while (++i < n) if (d3_numeric(a = d3_number(f.call(array, array[i], i)))) s += a; else --j;
+  }
+  if (j) return s / j;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/median.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/median.js
new file mode 100644
index 0000000..63c2696
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/median.js
@@ -0,0 +1,16 @@
+import "../math/number";
+import "ascending";
+import "quantile";
+
+d3.median = function(array, f) {
+  var numbers = [],
+      n = array.length,
+      a,
+      i = -1;
+  if (arguments.length === 1) {
+    while (++i < n) if (d3_numeric(a = d3_number(array[i]))) numbers.push(a);
+  } else {
+    while (++i < n) if (d3_numeric(a = d3_number(f.call(array, array[i], i)))) numbers.push(a);
+  }
+  if (numbers.length) return d3.quantile(numbers.sort(d3_ascending), .5);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/merge.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/merge.js
new file mode 100644
index 0000000..53c992d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/merge.js
@@ -0,0 +1,21 @@
+d3.merge = function(arrays) {
+  var n = arrays.length,
+      m,
+      i = -1,
+      j = 0,
+      merged,
+      array;
+
+  while (++i < n) j += arrays[i].length;
+  merged = new Array(j);
+
+  while (--n >= 0) {
+    array = arrays[n];
+    m = array.length;
+    while (--m >= 0) {
+      merged[--j] = array[m];
+    }
+  }
+
+  return merged;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/min.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/min.js
new file mode 100644
index 0000000..c48a49d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/min.js
@@ -0,0 +1,14 @@
+d3.min = function(array, f) {
+  var i = -1,
+      n = array.length,
+      a,
+      b;
+  if (arguments.length === 1) {
+    while (++i < n) if ((b = array[i]) != null && b >= b) { a = b; break; }
+    while (++i < n) if ((b = array[i]) != null && a > b) a = b;
+  } else {
+    while (++i < n) if ((b = f.call(array, array[i], i)) != null && b >= b) { a = b; break; }
+    while (++i < n) if ((b = f.call(array, array[i], i)) != null && a > b) a = b;
+  }
+  return a;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/nest.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/nest.js
new file mode 100644
index 0000000..859add7
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/nest.js
@@ -0,0 +1,97 @@
+import "map";
+
+d3.nest = function() {
+  var nest = {},
+      keys = [],
+      sortKeys = [],
+      sortValues,
+      rollup;
+
+  function map(mapType, array, depth) {
+    if (depth >= keys.length) return rollup
+        ? rollup.call(nest, array) : (sortValues
+        ? array.sort(sortValues)
+        : array);
+
+    var i = -1,
+        n = array.length,
+        key = keys[depth++],
+        keyValue,
+        object,
+        setter,
+        valuesByKey = new d3_Map,
+        values;
+
+    while (++i < n) {
+      if (values = valuesByKey.get(keyValue = key(object = array[i]))) {
+        values.push(object);
+      } else {
+        valuesByKey.set(keyValue, [object]);
+      }
+    }
+
+    if (mapType) {
+      object = mapType();
+      setter = function(keyValue, values) {
+        object.set(keyValue, map(mapType, values, depth));
+      };
+    } else {
+      object = {};
+      setter = function(keyValue, values) {
+        object[keyValue] = map(mapType, values, depth);
+      };
+    }
+
+    valuesByKey.forEach(setter);
+    return object;
+  }
+
+  function entries(map, depth) {
+    if (depth >= keys.length) return map;
+
+    var array = [],
+        sortKey = sortKeys[depth++];
+
+    map.forEach(function(key, keyMap) {
+      array.push({key: key, values: entries(keyMap, depth)});
+    });
+
+    return sortKey
+        ? array.sort(function(a, b) { return sortKey(a.key, b.key); })
+        : array;
+  }
+
+  nest.map = function(array, mapType) {
+    return map(mapType, array, 0);
+  };
+
+  nest.entries = function(array) {
+    return entries(map(d3.map, array, 0), 0);
+  };
+
+  nest.key = function(d) {
+    keys.push(d);
+    return nest;
+  };
+
+  // Specifies the order for the most-recently specified key.
+  // Note: only applies to entries. Map keys are unordered!
+  nest.sortKeys = function(order) {
+    sortKeys[keys.length - 1] = order;
+    return nest;
+  };
+
+  // Specifies the order for leaf values.
+  // Applies to both maps and entries array.
+  nest.sortValues = function(order) {
+    sortValues = order;
+    return nest;
+  };
+
+  nest.rollup = function(f) {
+    rollup = f;
+    return nest;
+  };
+
+  return nest;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/pairs.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/pairs.js
new file mode 100644
index 0000000..e270f95
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/pairs.js
@@ -0,0 +1,5 @@
+d3.pairs = function(array) {
+  var i = 0, n = array.length - 1, p0, p1 = array[0], pairs = new Array(n < 0 ? 0 : n);
+  while (i < n) pairs[i] = [p0 = p1, p1 = array[++i]];
+  return pairs;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/permute.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/permute.js
new file mode 100644
index 0000000..f27d2c9
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/permute.js
@@ -0,0 +1,5 @@
+d3.permute = function(array, indexes) {
+  var i = indexes.length, permutes = new Array(i);
+  while (i--) permutes[i] = array[indexes[i]];
+  return permutes;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/quantile.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/quantile.js
new file mode 100644
index 0000000..67fe9fd
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/quantile.js
@@ -0,0 +1,8 @@
+// R-7 per <http://en.wikipedia.org/wiki/Quantile>
+d3.quantile = function(values, p) {
+  var H = (values.length - 1) * p + 1,
+      h = Math.floor(H),
+      v = +values[h - 1],
+      e = H - h;
+  return e ? v + e * (values[h] - v) : v;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/range.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/range.js
new file mode 100644
index 0000000..2fd6a1e
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/range.js
@@ -0,0 +1,26 @@
+import "../math/abs";
+
+d3.range = function(start, stop, step) {
+  if (arguments.length < 3) {
+    step = 1;
+    if (arguments.length < 2) {
+      stop = start;
+      start = 0;
+    }
+  }
+  if ((stop - start) / step === Infinity) throw new Error("infinite range");
+  var range = [],
+       k = d3_range_integerScale(abs(step)),
+       i = -1,
+       j;
+  start *= k, stop *= k, step *= k;
+  if (step < 0) while ((j = start + step * ++i) > stop) range.push(j / k);
+  else while ((j = start + step * ++i) < stop) range.push(j / k);
+  return range;
+};
+
+function d3_range_integerScale(x) {
+  var k = 1;
+  while (x * k % 1) k *= 10;
+  return k;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/set.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/set.js
new file mode 100644
index 0000000..de4dbd4
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/set.js
@@ -0,0 +1,27 @@
+import "../core/class";
+import "map";
+
+d3.set = function(array) {
+  var set = new d3_Set;
+  if (array) for (var i = 0, n = array.length; i < n; ++i) set.add(array[i]);
+  return set;
+};
+
+function d3_Set() {
+  this._ = Object.create(null);
+}
+
+d3_class(d3_Set, {
+  has: d3_map_has,
+  add: function(key) {
+    this._[d3_map_escape(key += "")] = true;
+    return key;
+  },
+  remove: d3_map_remove,
+  values: d3_map_keys,
+  size: d3_map_size,
+  empty: d3_map_empty,
+  forEach: function(f) {
+    for (var key in this._) f.call(this, d3_map_unescape(key));
+  }
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/shuffle.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/shuffle.js
new file mode 100644
index 0000000..dbe36bd
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/shuffle.js
@@ -0,0 +1,9 @@
+d3.shuffle = function(array, i0, i1) {
+  if ((m = arguments.length) < 3) { i1 = array.length; if (m < 2) i0 = 0; }
+  var m = i1 - i0, t, i;
+  while (m) {
+    i = Math.random() * m-- | 0;
+    t = array[m + i0], array[m + i0] = array[i + i0], array[i + i0] = t;
+  }
+  return array;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/sum.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/sum.js
new file mode 100644
index 0000000..1e179bc
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/sum.js
@@ -0,0 +1,14 @@
+import "../math/number";
+
+d3.sum = function(array, f) {
+  var s = 0,
+      n = array.length,
+      a,
+      i = -1;
+  if (arguments.length === 1) {
+    while (++i < n) if (d3_numeric(a = +array[i])) s += a; // zero and null are equivalent
+  } else {
+    while (++i < n) if (d3_numeric(a = +f.call(array, array[i], i))) s += a;
+  }
+  return s;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/transpose.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/transpose.js
new file mode 100644
index 0000000..999c543
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/transpose.js
@@ -0,0 +1,5 @@
+import "zip";
+
+d3.transpose = function(matrix) {
+  return d3.zip.apply(d3, matrix);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/values.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/values.js
new file mode 100644
index 0000000..299d304
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/values.js
@@ -0,0 +1,5 @@
+d3.values = function(map) {
+  var values = [];
+  for (var key in map) values.push(map[key]);
+  return values;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/variance.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/variance.js
new file mode 100644
index 0000000..70da168
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/variance.js
@@ -0,0 +1,29 @@
+import "../math/number";
+
+d3.variance = function(array, f) {
+  var n = array.length,
+      m = 0,
+      a,
+      d,
+      s = 0,
+      i = -1,
+      j = 0;
+  if (arguments.length === 1) {
+    while (++i < n) {
+      if (d3_numeric(a = d3_number(array[i]))) {
+        d = a - m;
+        m += d / ++j;
+        s += d * (a - m);
+      }
+    }
+  } else {
+    while (++i < n) {
+      if (d3_numeric(a = d3_number(f.call(array, array[i], i)))) {
+        d = a - m;
+        m += d / ++j;
+        s += d * (a - m);
+      }
+    }
+  }
+  if (j > 1) return s / (j - 1);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/zip.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/zip.js
new file mode 100644
index 0000000..302ec4a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/arrays/zip.js
@@ -0,0 +1,15 @@
+import "min";
+
+d3.zip = function() {
+  if (!(n = arguments.length)) return [];
+  for (var i = -1, m = d3.min(arguments, d3_zipLength), zips = new Array(m); ++i < m;) {
+    for (var j = -1, n, zip = zips[i] = new Array(n); ++j < n;) {
+      zip[j] = arguments[j][i];
+    }
+  }
+  return zips;
+};
+
+function d3_zipLength(d) {
+  return d.length;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/behavior/behavior.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/behavior/behavior.js
new file mode 100644
index 0000000..39633b1
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/behavior/behavior.js
@@ -0,0 +1 @@
+d3.behavior = {};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/behavior/drag.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/behavior/drag.js
new file mode 100644
index 0000000..47db986
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/behavior/drag.js
@@ -0,0 +1,88 @@
+import "../core/document";
+import "../core/identity";
+import "../core/rebind";
+import "../event/drag";
+import "../event/event";
+import "../event/mouse";
+import "../event/touch";
+import "behavior";
+
+d3.behavior.drag = function() {
+  var event = d3_eventDispatch(drag, "drag", "dragstart", "dragend"),
+      origin = null,
+      mousedown = dragstart(d3_noop, d3.mouse, d3_window, "mousemove", "mouseup"),
+      touchstart = dragstart(d3_behavior_dragTouchId, d3.touch, d3_identity, "touchmove", "touchend");
+
+  function drag() {
+    this.on("mousedown.drag", mousedown)
+        .on("touchstart.drag", touchstart);
+  }
+
+  function dragstart(id, position, subject, move, end) {
+    return function() {
+      var that = this,
+          target = d3.event.target,
+          parent = that.parentNode,
+          dispatch = event.of(that, arguments),
+          dragged = 0,
+          dragId = id(),
+          dragName = ".drag" + (dragId == null ? "" : "-" + dragId),
+          dragOffset,
+          dragSubject = d3.select(subject(target)).on(move + dragName, moved).on(end + dragName, ended),
+          dragRestore = d3_event_dragSuppress(target),
+          position0 = position(parent, dragId);
+
+      if (origin) {
+        dragOffset = origin.apply(that, arguments);
+        dragOffset = [dragOffset.x - position0[0], dragOffset.y - position0[1]];
+      } else {
+        dragOffset = [0, 0];
+      }
+
+      dispatch({type: "dragstart"});
+
+      function moved() {
+        var position1 = position(parent, dragId), dx, dy;
+        if (!position1) return; // this touch didn’t move
+
+        dx = position1[0] - position0[0];
+        dy = position1[1] - position0[1];
+        dragged |= dx | dy;
+        position0 = position1;
+
+        dispatch({
+          type: "drag",
+          x: position1[0] + dragOffset[0],
+          y: position1[1] + dragOffset[1],
+          dx: dx,
+          dy: dy
+        });
+      }
+
+      function ended() {
+        if (!position(parent, dragId)) return; // this touch didn’t end
+        dragSubject.on(move + dragName, null).on(end + dragName, null);
+        dragRestore(dragged && d3.event.target === target);
+        dispatch({type: "dragend"});
+      }
+    };
+  }
+
+  drag.origin = function(x) {
+    if (!arguments.length) return origin;
+    origin = x;
+    return drag;
+  };
+
+  return d3.rebind(drag, event, "on");
+};
+
+// While it is possible to receive a touchstart event with more than one changed
+// touch, the event is only shared by touches on the same target; for new
+// touches targetting different elements, multiple touchstart events are
+// received even when the touches start simultaneously. Since multiple touches
+// cannot move the same target to different locations concurrently without
+// tearing the fabric of spacetime, we allow the first touch to win.
+function d3_behavior_dragTouchId() {
+  return d3.event.changedTouches[0].identifier;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/behavior/index.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/behavior/index.js
new file mode 100644
index 0000000..5ce0932
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/behavior/index.js
@@ -0,0 +1,3 @@
+import "behavior";
+import "drag";
+import "zoom";
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/behavior/zoom.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/behavior/zoom.js
new file mode 100644
index 0000000..bccbe14
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/behavior/zoom.js
@@ -0,0 +1,349 @@
+import "../core/document";
+import "../core/rebind";
+import "../event/drag";
+import "../event/event";
+import "../event/mouse";
+import "../event/touches";
+import "../selection/selection";
+import "../interpolate/zoom";
+import "behavior";
+
+d3.behavior.zoom = function() {
+  var view = {x: 0, y: 0, k: 1},
+      translate0, // translate when we started zooming (to avoid drift)
+      center0, // implicit desired position of translate0 after zooming
+      center, // explicit desired position of translate0 after zooming
+      size = [960, 500], // viewport size; required for zoom interpolation
+      scaleExtent = d3_behavior_zoomInfinity,
+      duration = 250,
+      zooming = 0,
+      mousedown = "mousedown.zoom",
+      mousemove = "mousemove.zoom",
+      mouseup = "mouseup.zoom",
+      mousewheelTimer,
+      touchstart = "touchstart.zoom",
+      touchtime, // time of last touchstart (to detect double-tap)
+      event = d3_eventDispatch(zoom, "zoomstart", "zoom", "zoomend"),
+      x0,
+      x1,
+      y0,
+      y1;
+
+  // Lazily determine the DOM’s support for Wheel events.
+  // https://developer.mozilla.org/en-US/docs/Mozilla_event_reference/wheel
+  if (!d3_behavior_zoomWheel) {
+    d3_behavior_zoomWheel = "onwheel" in d3_document ? (d3_behavior_zoomDelta = function() { return -d3.event.deltaY * (d3.event.deltaMode ? 120 : 1); }, "wheel")
+        : "onmousewheel" in d3_document ? (d3_behavior_zoomDelta = function() { return d3.event.wheelDelta; }, "mousewheel")
+        : (d3_behavior_zoomDelta = function() { return -d3.event.detail; }, "MozMousePixelScroll");
+  }
+
+  function zoom(g) {
+    g   .on(mousedown, mousedowned)
+        .on(d3_behavior_zoomWheel + ".zoom", mousewheeled)
+        .on("dblclick.zoom", dblclicked)
+        .on(touchstart, touchstarted);
+  }
+
+  zoom.event = function(g) {
+    g.each(function() {
+      var dispatch = event.of(this, arguments),
+          view1 = view;
+      if (d3_transitionInheritId) {
+        d3.select(this).transition()
+            .each("start.zoom", function() {
+              view = this.__chart__ || {x: 0, y: 0, k: 1}; // pre-transition state
+              zoomstarted(dispatch);
+            })
+            .tween("zoom:zoom", function() {
+              var dx = size[0],
+                  dy = size[1],
+                  cx = center0 ? center0[0] : dx / 2,
+                  cy = center0 ? center0[1] : dy / 2,
+                  i = d3.interpolateZoom(
+                    [(cx - view.x) / view.k, (cy - view.y) / view.k, dx / view.k],
+                    [(cx - view1.x) / view1.k, (cy - view1.y) / view1.k, dx / view1.k]
+                  );
+              return function(t) {
+                var l = i(t), k = dx / l[2];
+                this.__chart__ = view = {x: cx - l[0] * k, y: cy - l[1] * k, k: k};
+                zoomed(dispatch);
+              };
+            })
+            .each("interrupt.zoom", function() {
+              zoomended(dispatch);
+            })
+            .each("end.zoom", function() {
+              zoomended(dispatch);
+            });
+      } else {
+        this.__chart__ = view;
+        zoomstarted(dispatch);
+        zoomed(dispatch);
+        zoomended(dispatch);
+      }
+    });
+  }
+
+  zoom.translate = function(_) {
+    if (!arguments.length) return [view.x, view.y];
+    view = {x: +_[0], y: +_[1], k: view.k}; // copy-on-write
+    rescale();
+    return zoom;
+  };
+
+  zoom.scale = function(_) {
+    if (!arguments.length) return view.k;
+    view = {x: view.x, y: view.y, k: +_}; // copy-on-write
+    rescale();
+    return zoom;
+  };
+
+  zoom.scaleExtent = function(_) {
+    if (!arguments.length) return scaleExtent;
+    scaleExtent = _ == null ? d3_behavior_zoomInfinity : [+_[0], +_[1]];
+    return zoom;
+  };
+
+  zoom.center = function(_) {
+    if (!arguments.length) return center;
+    center = _ && [+_[0], +_[1]];
+    return zoom;
+  };
+
+  zoom.size = function(_) {
+    if (!arguments.length) return size;
+    size = _ && [+_[0], +_[1]];
+    return zoom;
+  };
+
+  zoom.duration = function(_) {
+    if (!arguments.length) return duration;
+    duration = +_; // TODO function based on interpolateZoom distance?
+    return zoom;
+  };
+
+  zoom.x = function(z) {
+    if (!arguments.length) return x1;
+    x1 = z;
+    x0 = z.copy();
+    view = {x: 0, y: 0, k: 1}; // copy-on-write
+    return zoom;
+  };
+
+  zoom.y = function(z) {
+    if (!arguments.length) return y1;
+    y1 = z;
+    y0 = z.copy();
+    view = {x: 0, y: 0, k: 1}; // copy-on-write
+    return zoom;
+  };
+
+  function location(p) {
+    return [(p[0] - view.x) / view.k, (p[1] - view.y) / view.k];
+  }
+
+  function point(l) {
+    return [l[0] * view.k + view.x, l[1] * view.k + view.y];
+  }
+
+  function scaleTo(s) {
+    view.k = Math.max(scaleExtent[0], Math.min(scaleExtent[1], s));
+  }
+
+  function translateTo(p, l) {
+    l = point(l);
+    view.x += p[0] - l[0];
+    view.y += p[1] - l[1];
+  }
+
+  function zoomTo(that, p, l, k) {
+    that.__chart__ = {x: view.x, y: view.y, k: view.k};
+
+    scaleTo(Math.pow(2, k));
+    translateTo(center0 = p, l);
+
+    that = d3.select(that);
+    if (duration > 0) that = that.transition().duration(duration);
+    that.call(zoom.event);
+  }
+
+  function rescale() {
+    if (x1) x1.domain(x0.range().map(function(x) { return (x - view.x) / view.k; }).map(x0.invert));
+    if (y1) y1.domain(y0.range().map(function(y) { return (y - view.y) / view.k; }).map(y0.invert));
+  }
+
+  function zoomstarted(dispatch) {
+    if (!zooming++) dispatch({type: "zoomstart"});
+  }
+
+  function zoomed(dispatch) {
+    rescale();
+    dispatch({type: "zoom", scale: view.k, translate: [view.x, view.y]});
+  }
+
+  function zoomended(dispatch) {
+    if (!--zooming) dispatch({type: "zoomend"});
+    center0 = null;
+  }
+
+  function mousedowned() {
+    var that = this,
+        target = d3.event.target,
+        dispatch = event.of(that, arguments),
+        dragged = 0,
+        subject = d3.select(d3_window(that)).on(mousemove, moved).on(mouseup, ended),
+        location0 = location(d3.mouse(that)),
+        dragRestore = d3_event_dragSuppress(that);
+
+    d3_selection_interrupt.call(that);
+    zoomstarted(dispatch);
+
+    function moved() {
+      dragged = 1;
+      translateTo(d3.mouse(that), location0);
+      zoomed(dispatch);
+    }
+
+    function ended() {
+      subject.on(mousemove, null).on(mouseup, null);
+      dragRestore(dragged && d3.event.target === target);
+      zoomended(dispatch);
+    }
+  }
+
+  // These closures persist for as long as at least one touch is active.
+  function touchstarted() {
+    var that = this,
+        dispatch = event.of(that, arguments),
+        locations0 = {}, // touchstart locations
+        distance0 = 0, // distance² between initial touches
+        scale0, // scale when we started touching
+        zoomName = ".zoom-" + d3.event.changedTouches[0].identifier,
+        touchmove = "touchmove" + zoomName,
+        touchend = "touchend" + zoomName,
+        targets = [],
+        subject = d3.select(that),
+        dragRestore = d3_event_dragSuppress(that);
+
+    started();
+    zoomstarted(dispatch);
+
+    // Workaround for Chrome issue 412723: the touchstart listener must be set
+    // after the touchmove listener.
+    subject.on(mousedown, null).on(touchstart, started); // prevent duplicate events
+
+    // Updates locations of any touches in locations0.
+    function relocate() {
+      var touches = d3.touches(that);
+      scale0 = view.k;
+      touches.forEach(function(t) {
+        if (t.identifier in locations0) locations0[t.identifier] = location(t);
+      });
+      return touches;
+    }
+
+    // Temporarily override touchstart while gesture is active.
+    function started() {
+
+      // Listen for touchmove and touchend on the target of touchstart.
+      var target = d3.event.target;
+      d3.select(target).on(touchmove, moved).on(touchend, ended);
+      targets.push(target);
+
+      // Only track touches started on the same subject element.
+      var changed = d3.event.changedTouches;
+      for (var i = 0, n = changed.length; i < n; ++i) {
+        locations0[changed[i].identifier] = null;
+      }
+
+      var touches = relocate(),
+          now = Date.now();
+
+      if (touches.length === 1) {
+        if (now - touchtime < 500) { // dbltap
+          var p = touches[0];
+          zoomTo(that, p, locations0[p.identifier], Math.floor(Math.log(view.k) / Math.LN2) + 1);
+          d3_eventPreventDefault();
+        }
+        touchtime = now;
+      } else if (touches.length > 1) {
+        var p = touches[0], q = touches[1],
+            dx = p[0] - q[0], dy = p[1] - q[1];
+        distance0 = dx * dx + dy * dy;
+      }
+    }
+
+    function moved() {
+      var touches = d3.touches(that),
+          p0, l0,
+          p1, l1;
+
+      d3_selection_interrupt.call(that);
+
+      for (var i = 0, n = touches.length; i < n; ++i, l1 = null) {
+        p1 = touches[i];
+        if (l1 = locations0[p1.identifier]) {
+          if (l0) break;
+          p0 = p1, l0 = l1;
+        }
+      }
+
+      if (l1) {
+        var distance1 = (distance1 = p1[0] - p0[0]) * distance1 + (distance1 = p1[1] - p0[1]) * distance1,
+            scale1 = distance0 && Math.sqrt(distance1 / distance0);
+        p0 = [(p0[0] + p1[0]) / 2, (p0[1] + p1[1]) / 2];
+        l0 = [(l0[0] + l1[0]) / 2, (l0[1] + l1[1]) / 2];
+        scaleTo(scale1 * scale0);
+      }
+
+      touchtime = null;
+      translateTo(p0, l0);
+      zoomed(dispatch);
+    }
+
+    function ended() {
+      // If there are any globally-active touches remaining, remove the ended
+      // touches from locations0.
+      if (d3.event.touches.length) {
+        var changed = d3.event.changedTouches;
+        for (var i = 0, n = changed.length; i < n; ++i) {
+          delete locations0[changed[i].identifier];
+        }
+        // If locations0 is not empty, then relocate and continue listening for
+        // touchmove and touchend.
+        for (var identifier in locations0) {
+          return void relocate(); // locations may have detached due to rotation
+        }
+      }
+      // Otherwise, remove touchmove and touchend listeners.
+      d3.selectAll(targets).on(zoomName, null);
+      subject.on(mousedown, mousedowned).on(touchstart, touchstarted);
+      dragRestore();
+      zoomended(dispatch);
+    }
+  }
+
+  function mousewheeled() {
+    var dispatch = event.of(this, arguments);
+    if (mousewheelTimer) clearTimeout(mousewheelTimer);
+    else translate0 = location(center0 = center || d3.mouse(this)), d3_selection_interrupt.call(this), zoomstarted(dispatch);
+    mousewheelTimer = setTimeout(function() { mousewheelTimer = null; zoomended(dispatch); }, 50);
+    d3_eventPreventDefault();
+    scaleTo(Math.pow(2, d3_behavior_zoomDelta() * .002) * view.k);
+    translateTo(center0, translate0);
+    zoomed(dispatch);
+  }
+
+  function dblclicked() {
+    var p = d3.mouse(this),
+        k = Math.log(view.k) / Math.LN2;
+
+    zoomTo(this, p, location(p), d3.event.shiftKey ? Math.ceil(k) - 1 : Math.floor(k) + 1);
+  }
+
+  return d3.rebind(zoom, event, "on");
+};
+
+var d3_behavior_zoomInfinity = [0, Infinity], // default scale extent
+    d3_behavior_zoomDelta, // initialized lazily
+    d3_behavior_zoomWheel;
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/color/color.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/color/color.js
new file mode 100644
index 0000000..5620fea
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/color/color.js
@@ -0,0 +1,7 @@
+d3.color = d3_color;
+
+function d3_color() {}
+
+d3_color.prototype.toString = function() {
+  return this.rgb() + "";
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/color/hcl.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/color/hcl.js
new file mode 100644
index 0000000..509fe3b
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/color/hcl.js
@@ -0,0 +1,34 @@
+import "../math/trigonometry";
+import "color";
+import "lab";
+import "rgb";
+
+d3.hcl = d3_hcl;
+
+function d3_hcl(h, c, l) {
+  return this instanceof d3_hcl ? void (this.h = +h, this.c = +c, this.l = +l)
+      : arguments.length < 2 ? (h instanceof d3_hcl ? new d3_hcl(h.h, h.c, h.l)
+      : (h instanceof d3_lab ? d3_lab_hcl(h.l, h.a, h.b)
+      : d3_lab_hcl((h = d3_rgb_lab((h = d3.rgb(h)).r, h.g, h.b)).l, h.a, h.b)))
+      : new d3_hcl(h, c, l);
+}
+
+var d3_hclPrototype = d3_hcl.prototype = new d3_color;
+
+d3_hclPrototype.brighter = function(k) {
+  return new d3_hcl(this.h, this.c, Math.min(100, this.l + d3_lab_K * (arguments.length ? k : 1)));
+};
+
+d3_hclPrototype.darker = function(k) {
+  return new d3_hcl(this.h, this.c, Math.max(0, this.l - d3_lab_K * (arguments.length ? k : 1)));
+};
+
+d3_hclPrototype.rgb = function() {
+  return d3_hcl_lab(this.h, this.c, this.l).rgb();
+};
+
+function d3_hcl_lab(h, c, l) {
+  if (isNaN(h)) h = 0;
+  if (isNaN(c)) c = 0;
+  return new d3_lab(l, Math.cos(h *= d3_radians) * c, Math.sin(h) * c);
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/color/hsl.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/color/hsl.js
new file mode 100644
index 0000000..e242703
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/color/hsl.js
@@ -0,0 +1,56 @@
+import "color";
+import "rgb";
+
+d3.hsl = d3_hsl;
+
+function d3_hsl(h, s, l) {
+  return this instanceof d3_hsl ? void (this.h = +h, this.s = +s, this.l = +l)
+      : arguments.length < 2 ? (h instanceof d3_hsl ? new d3_hsl(h.h, h.s, h.l)
+      : d3_rgb_parse("" + h, d3_rgb_hsl, d3_hsl))
+      : new d3_hsl(h, s, l);
+}
+
+var d3_hslPrototype = d3_hsl.prototype = new d3_color;
+
+d3_hslPrototype.brighter = function(k) {
+  k = Math.pow(0.7, arguments.length ? k : 1);
+  return new d3_hsl(this.h, this.s, this.l / k);
+};
+
+d3_hslPrototype.darker = function(k) {
+  k = Math.pow(0.7, arguments.length ? k : 1);
+  return new d3_hsl(this.h, this.s, k * this.l);
+};
+
+d3_hslPrototype.rgb = function() {
+  return d3_hsl_rgb(this.h, this.s, this.l);
+};
+
+function d3_hsl_rgb(h, s, l) {
+  var m1,
+      m2;
+
+  /* Some simple corrections for h, s and l. */
+  h = isNaN(h) ? 0 : (h %= 360) < 0 ? h + 360 : h;
+  s = isNaN(s) ? 0 : s < 0 ? 0 : s > 1 ? 1 : s;
+  l = l < 0 ? 0 : l > 1 ? 1 : l;
+
+  /* From FvD 13.37, CSS Color Module Level 3 */
+  m2 = l <= .5 ? l * (1 + s) : l + s - l * s;
+  m1 = 2 * l - m2;
+
+  function v(h) {
+    if (h > 360) h -= 360;
+    else if (h < 0) h += 360;
+    if (h < 60) return m1 + (m2 - m1) * h / 60;
+    if (h < 180) return m2;
+    if (h < 240) return m1 + (m2 - m1) * (240 - h) / 60;
+    return m1;
+  }
+
+  function vv(h) {
+    return Math.round(v(h) * 255);
+  }
+
+  return new d3_rgb(vv(h + 120), vv(h), vv(h - 120));
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/color/index.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/color/index.js
new file mode 100644
index 0000000..3be3854
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/color/index.js
@@ -0,0 +1,6 @@
+import "color";
+import "rgb";
+import "hsl";
+import "hcl";
+import "lab";
+import "xyz";
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/color/lab.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/color/lab.js
new file mode 100644
index 0000000..36d8791
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/color/lab.js
@@ -0,0 +1,60 @@
+import "../math/trigonometry";
+import "color";
+import "hcl";
+import "rgb";
+
+d3.lab = d3_lab;
+
+function d3_lab(l, a, b) {
+  return this instanceof d3_lab ? void (this.l = +l, this.a = +a, this.b = +b)
+      : arguments.length < 2 ? (l instanceof d3_lab ? new d3_lab(l.l, l.a, l.b)
+      : (l instanceof d3_hcl ? d3_hcl_lab(l.h, l.c, l.l)
+      : d3_rgb_lab((l = d3_rgb(l)).r, l.g, l.b)))
+      : new d3_lab(l, a, b);
+}
+
+// Corresponds roughly to RGB brighter/darker
+var d3_lab_K = 18;
+
+// D65 standard referent
+var d3_lab_X = 0.950470,
+    d3_lab_Y = 1,
+    d3_lab_Z = 1.088830;
+
+var d3_labPrototype = d3_lab.prototype = new d3_color;
+
+d3_labPrototype.brighter = function(k) {
+  return new d3_lab(Math.min(100, this.l + d3_lab_K * (arguments.length ? k : 1)), this.a, this.b);
+};
+
+d3_labPrototype.darker = function(k) {
+  return new d3_lab(Math.max(0, this.l - d3_lab_K * (arguments.length ? k : 1)), this.a, this.b);
+};
+
+d3_labPrototype.rgb = function() {
+  return d3_lab_rgb(this.l, this.a, this.b);
+};
+
+function d3_lab_rgb(l, a, b) {
+  var y = (l + 16) / 116,
+      x = y + a / 500,
+      z = y - b / 200;
+  x = d3_lab_xyz(x) * d3_lab_X;
+  y = d3_lab_xyz(y) * d3_lab_Y;
+  z = d3_lab_xyz(z) * d3_lab_Z;
+  return new d3_rgb(
+    d3_xyz_rgb( 3.2404542 * x - 1.5371385 * y - 0.4985314 * z),
+    d3_xyz_rgb(-0.9692660 * x + 1.8760108 * y + 0.0415560 * z),
+    d3_xyz_rgb( 0.0556434 * x - 0.2040259 * y + 1.0572252 * z)
+  );
+}
+
+function d3_lab_hcl(l, a, b) {
+  return l > 0
+      ? new d3_hcl(Math.atan2(b, a) * d3_degrees, Math.sqrt(a * a + b * b), l)
+      : new d3_hcl(NaN, NaN, l);
+}
+
+function d3_lab_xyz(x) {
+  return x > 0.206893034 ? x * x * x : (x - 4 / 29) / 7.787037;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/color/rgb.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/color/rgb.js
new file mode 100644
index 0000000..a2782f3
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/color/rgb.js
@@ -0,0 +1,301 @@
+import "../arrays/map";
+import "color";
+import "hsl";
+import "lab";
+import "xyz";
+
+d3.rgb = d3_rgb;
+
+function d3_rgb(r, g, b) {
+  return this instanceof d3_rgb ? void (this.r = ~~r, this.g = ~~g, this.b = ~~b)
+      : arguments.length < 2 ? (r instanceof d3_rgb ? new d3_rgb(r.r, r.g, r.b)
+      : d3_rgb_parse("" + r, d3_rgb, d3_hsl_rgb))
+      : new d3_rgb(r, g, b);
+}
+
+function d3_rgbNumber(value) {
+  return new d3_rgb(value >> 16, value >> 8 & 0xff, value & 0xff);
+}
+
+function d3_rgbString(value) {
+  return d3_rgbNumber(value) + "";
+}
+
+var d3_rgbPrototype = d3_rgb.prototype = new d3_color;
+
+d3_rgbPrototype.brighter = function(k) {
+  k = Math.pow(0.7, arguments.length ? k : 1);
+  var r = this.r,
+      g = this.g,
+      b = this.b,
+      i = 30;
+  if (!r && !g && !b) return new d3_rgb(i, i, i);
+  if (r && r < i) r = i;
+  if (g && g < i) g = i;
+  if (b && b < i) b = i;
+  return new d3_rgb(Math.min(255, r / k), Math.min(255, g / k), Math.min(255, b / k));
+};
+
+d3_rgbPrototype.darker = function(k) {
+  k = Math.pow(0.7, arguments.length ? k : 1);
+  return new d3_rgb(k * this.r, k * this.g, k * this.b);
+};
+
+d3_rgbPrototype.hsl = function() {
+  return d3_rgb_hsl(this.r, this.g, this.b);
+};
+
+d3_rgbPrototype.toString = function() {
+  return "#" + d3_rgb_hex(this.r) + d3_rgb_hex(this.g) + d3_rgb_hex(this.b);
+};
+
+function d3_rgb_hex(v) {
+  return v < 0x10
+      ? "0" + Math.max(0, v).toString(16)
+      : Math.min(255, v).toString(16);
+}
+
+function d3_rgb_parse(format, rgb, hsl) {
+  var r = 0, // red channel; int in [0, 255]
+      g = 0, // green channel; int in [0, 255]
+      b = 0, // blue channel; int in [0, 255]
+      m1, // CSS color specification match
+      m2, // CSS color specification type (e.g., rgb)
+      color;
+
+  /* Handle hsl, rgb. */
+  m1 = /([a-z]+)\((.*)\)/i.exec(format);
+  if (m1) {
+    m2 = m1[2].split(",");
+    switch (m1[1]) {
+      case "hsl": {
+        return hsl(
+          parseFloat(m2[0]), // degrees
+          parseFloat(m2[1]) / 100, // percentage
+          parseFloat(m2[2]) / 100 // percentage
+        );
+      }
+      case "rgb": {
+        return rgb(
+          d3_rgb_parseNumber(m2[0]),
+          d3_rgb_parseNumber(m2[1]),
+          d3_rgb_parseNumber(m2[2])
+        );
+      }
+    }
+  }
+
+  /* Named colors. */
+  if (color = d3_rgb_names.get(format.toLowerCase())) {
+    return rgb(color.r, color.g, color.b);
+  }
+
+  /* Hexadecimal colors: #rgb and #rrggbb. */
+  if (format != null && format.charAt(0) === "#" && !isNaN(color = parseInt(format.slice(1), 16))) {
+    if (format.length === 4) {
+      r = (color & 0xf00) >> 4; r = (r >> 4) | r;
+      g = (color & 0xf0); g = (g >> 4) | g;
+      b = (color & 0xf); b = (b << 4) | b;
+    } else if (format.length === 7) {
+      r = (color & 0xff0000) >> 16;
+      g = (color & 0xff00) >> 8;
+      b = (color & 0xff);
+    }
+  }
+
+  return rgb(r, g, b);
+}
+
+function d3_rgb_hsl(r, g, b) {
+  var min = Math.min(r /= 255, g /= 255, b /= 255),
+      max = Math.max(r, g, b),
+      d = max - min,
+      h,
+      s,
+      l = (max + min) / 2;
+  if (d) {
+    s = l < .5 ? d / (max + min) : d / (2 - max - min);
+    if (r == max) h = (g - b) / d + (g < b ? 6 : 0);
+    else if (g == max) h = (b - r) / d + 2;
+    else h = (r - g) / d + 4;
+    h *= 60;
+  } else {
+    h = NaN;
+    s = l > 0 && l < 1 ? 0 : h;
+  }
+  return new d3_hsl(h, s, l);
+}
+
+function d3_rgb_lab(r, g, b) {
+  r = d3_rgb_xyz(r);
+  g = d3_rgb_xyz(g);
+  b = d3_rgb_xyz(b);
+  var x = d3_xyz_lab((0.4124564 * r + 0.3575761 * g + 0.1804375 * b) / d3_lab_X),
+      y = d3_xyz_lab((0.2126729 * r + 0.7151522 * g + 0.0721750 * b) / d3_lab_Y),
+      z = d3_xyz_lab((0.0193339 * r + 0.1191920 * g + 0.9503041 * b) / d3_lab_Z);
+  return d3_lab(116 * y - 16, 500 * (x - y), 200 * (y - z));
+}
+
+function d3_rgb_xyz(r) {
+  return (r /= 255) <= 0.04045 ? r / 12.92 : Math.pow((r + 0.055) / 1.055, 2.4);
+}
+
+function d3_rgb_parseNumber(c) { // either integer or percentage
+  var f = parseFloat(c);
+  return c.charAt(c.length - 1) === "%" ? Math.round(f * 2.55) : f;
+}
+
+var d3_rgb_names = d3.map({
+  aliceblue: 0xf0f8ff,
+  antiquewhite: 0xfaebd7,
+  aqua: 0x00ffff,
+  aquamarine: 0x7fffd4,
+  azure: 0xf0ffff,
+  beige: 0xf5f5dc,
+  bisque: 0xffe4c4,
+  black: 0x000000,
+  blanchedalmond: 0xffebcd,
+  blue: 0x0000ff,
+  blueviolet: 0x8a2be2,
+  brown: 0xa52a2a,
+  burlywood: 0xdeb887,
+  cadetblue: 0x5f9ea0,
+  chartreuse: 0x7fff00,
+  chocolate: 0xd2691e,
+  coral: 0xff7f50,
+  cornflowerblue: 0x6495ed,
+  cornsilk: 0xfff8dc,
+  crimson: 0xdc143c,
+  cyan: 0x00ffff,
+  darkblue: 0x00008b,
+  darkcyan: 0x008b8b,
+  darkgoldenrod: 0xb8860b,
+  darkgray: 0xa9a9a9,
+  darkgreen: 0x006400,
+  darkgrey: 0xa9a9a9,
+  darkkhaki: 0xbdb76b,
+  darkmagenta: 0x8b008b,
+  darkolivegreen: 0x556b2f,
+  darkorange: 0xff8c00,
+  darkorchid: 0x9932cc,
+  darkred: 0x8b0000,
+  darksalmon: 0xe9967a,
+  darkseagreen: 0x8fbc8f,
+  darkslateblue: 0x483d8b,
+  darkslategray: 0x2f4f4f,
+  darkslategrey: 0x2f4f4f,
+  darkturquoise: 0x00ced1,
+  darkviolet: 0x9400d3,
+  deeppink: 0xff1493,
+  deepskyblue: 0x00bfff,
+  dimgray: 0x696969,
+  dimgrey: 0x696969,
+  dodgerblue: 0x1e90ff,
+  firebrick: 0xb22222,
+  floralwhite: 0xfffaf0,
+  forestgreen: 0x228b22,
+  fuchsia: 0xff00ff,
+  gainsboro: 0xdcdcdc,
+  ghostwhite: 0xf8f8ff,
+  gold: 0xffd700,
+  goldenrod: 0xdaa520,
+  gray: 0x808080,
+  green: 0x008000,
+  greenyellow: 0xadff2f,
+  grey: 0x808080,
+  honeydew: 0xf0fff0,
+  hotpink: 0xff69b4,
+  indianred: 0xcd5c5c,
+  indigo: 0x4b0082,
+  ivory: 0xfffff0,
+  khaki: 0xf0e68c,
+  lavender: 0xe6e6fa,
+  lavenderblush: 0xfff0f5,
+  lawngreen: 0x7cfc00,
+  lemonchiffon: 0xfffacd,
+  lightblue: 0xadd8e6,
+  lightcoral: 0xf08080,
+  lightcyan: 0xe0ffff,
+  lightgoldenrodyellow: 0xfafad2,
+  lightgray: 0xd3d3d3,
+  lightgreen: 0x90ee90,
+  lightgrey: 0xd3d3d3,
+  lightpink: 0xffb6c1,
+  lightsalmon: 0xffa07a,
+  lightseagreen: 0x20b2aa,
+  lightskyblue: 0x87cefa,
+  lightslategray: 0x778899,
+  lightslategrey: 0x778899,
+  lightsteelblue: 0xb0c4de,
+  lightyellow: 0xffffe0,
+  lime: 0x00ff00,
+  limegreen: 0x32cd32,
+  linen: 0xfaf0e6,
+  magenta: 0xff00ff,
+  maroon: 0x800000,
+  mediumaquamarine: 0x66cdaa,
+  mediumblue: 0x0000cd,
+  mediumorchid: 0xba55d3,
+  mediumpurple: 0x9370db,
+  mediumseagreen: 0x3cb371,
+  mediumslateblue: 0x7b68ee,
+  mediumspringgreen: 0x00fa9a,
+  mediumturquoise: 0x48d1cc,
+  mediumvioletred: 0xc71585,
+  midnightblue: 0x191970,
+  mintcream: 0xf5fffa,
+  mistyrose: 0xffe4e1,
+  moccasin: 0xffe4b5,
+  navajowhite: 0xffdead,
+  navy: 0x000080,
+  oldlace: 0xfdf5e6,
+  olive: 0x808000,
+  olivedrab: 0x6b8e23,
+  orange: 0xffa500,
+  orangered: 0xff4500,
+  orchid: 0xda70d6,
+  palegoldenrod: 0xeee8aa,
+  palegreen: 0x98fb98,
+  paleturquoise: 0xafeeee,
+  palevioletred: 0xdb7093,
+  papayawhip: 0xffefd5,
+  peachpuff: 0xffdab9,
+  peru: 0xcd853f,
+  pink: 0xffc0cb,
+  plum: 0xdda0dd,
+  powderblue: 0xb0e0e6,
+  purple: 0x800080,
+  rebeccapurple: 0x663399,
+  red: 0xff0000,
+  rosybrown: 0xbc8f8f,
+  royalblue: 0x4169e1,
+  saddlebrown: 0x8b4513,
+  salmon: 0xfa8072,
+  sandybrown: 0xf4a460,
+  seagreen: 0x2e8b57,
+  seashell: 0xfff5ee,
+  sienna: 0xa0522d,
+  silver: 0xc0c0c0,
+  skyblue: 0x87ceeb,
+  slateblue: 0x6a5acd,
+  slategray: 0x708090,
+  slategrey: 0x708090,
+  snow: 0xfffafa,
+  springgreen: 0x00ff7f,
+  steelblue: 0x4682b4,
+  tan: 0xd2b48c,
+  teal: 0x008080,
+  thistle: 0xd8bfd8,
+  tomato: 0xff6347,
+  turquoise: 0x40e0d0,
+  violet: 0xee82ee,
+  wheat: 0xf5deb3,
+  white: 0xffffff,
+  whitesmoke: 0xf5f5f5,
+  yellow: 0xffff00,
+  yellowgreen: 0x9acd32
+});
+
+d3_rgb_names.forEach(function(key, value) {
+  d3_rgb_names.set(key, d3_rgbNumber(value));
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/color/xyz.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/color/xyz.js
new file mode 100644
index 0000000..30e79ab
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/color/xyz.js
@@ -0,0 +1,7 @@
+function d3_xyz_lab(x) {
+  return x > 0.008856 ? Math.pow(x, 1 / 3) : 7.787037 * x + 4 / 29;
+}
+
+function d3_xyz_rgb(r) {
+  return Math.round(255 * (r <= 0.00304 ? 12.92 * r : 1.055 * Math.pow(r, 1 / 2.4) - 0.055));
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/compat/array.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/compat/array.js
new file mode 100644
index 0000000..d5a0ab6
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/compat/array.js
@@ -0,0 +1,15 @@
+import "../core/array";
+import "../core/document";
+
+// Redefine d3_array if the browser doesn’t support slice-based conversion.
+if (d3_document) {
+  try {
+    d3_array(d3_document.documentElement.childNodes)[0].nodeType;
+  } catch (e) {
+    d3_array = function(list) {
+      var i = list.length, array = new Array(i);
+      while (i--) array[i] = list[i];
+      return array;
+    };
+  }
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/compat/date.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/compat/date.js
new file mode 100644
index 0000000..e682d4c
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/compat/date.js
@@ -0,0 +1,3 @@
+if (!Date.now) Date.now = function() {
+  return +new Date;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/compat/index.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/compat/index.js
new file mode 100644
index 0000000..ec0e180
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/compat/index.js
@@ -0,0 +1,3 @@
+import "array";
+import "date";
+import "style";
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/compat/style.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/compat/style.js
new file mode 100644
index 0000000..76563a2
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/compat/style.js
@@ -0,0 +1,23 @@
+import "../core/document";
+
+// Redefine style.setProperty et al. if the browser doesn’t coerce arguments.
+if (d3_document) {
+  try {
+    d3_document.createElement("DIV").style.setProperty("opacity", 0, "");
+  } catch (error) {
+    var d3_element_prototype = this.Element.prototype,
+        d3_element_setAttribute = d3_element_prototype.setAttribute,
+        d3_element_setAttributeNS = d3_element_prototype.setAttributeNS,
+        d3_style_prototype = this.CSSStyleDeclaration.prototype,
+        d3_style_setProperty = d3_style_prototype.setProperty;
+    d3_element_prototype.setAttribute = function(name, value) {
+      d3_element_setAttribute.call(this, name, value + "");
+    };
+    d3_element_prototype.setAttributeNS = function(space, local, value) {
+      d3_element_setAttributeNS.call(this, space, local, value + "");
+    };
+    d3_style_prototype.setProperty = function(name, value, priority) {
+      d3_style_setProperty.call(this, name, value + "", priority);
+    };
+  }
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/array.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/array.js
new file mode 100644
index 0000000..cb4fd36
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/array.js
@@ -0,0 +1,2 @@
+var d3_arraySlice = [].slice,
+    d3_array = function(list) { return d3_arraySlice.call(list); }; // conversion for NodeLists
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/class.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/class.js
new file mode 100644
index 0000000..7f1d743
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/class.js
@@ -0,0 +1,8 @@
+function d3_class(ctor, properties) {
+  for (var key in properties) {
+    Object.defineProperty(ctor.prototype, key, {
+      value: properties[key],
+      enumerable: false
+    });
+  }
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/document.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/document.js
new file mode 100644
index 0000000..58b846d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/document.js
@@ -0,0 +1,15 @@
+var d3_document = this.document;
+
+function d3_documentElement(node) {
+  return node
+      && (node.ownerDocument // node is a Node
+      || node.document // node is a Window
+      || node).documentElement; // node is a Document
+}
+
+function d3_window(node) {
+  return node
+      && ((node.ownerDocument && node.ownerDocument.defaultView) // node is a Node
+        || (node.document && node) // node is a Window
+        || node.defaultView); // node is a Document
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/functor.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/functor.js
new file mode 100644
index 0000000..f8b1bf7
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/functor.js
@@ -0,0 +1,5 @@
+function d3_functor(v) {
+  return typeof v === "function" ? v : function() { return v; };
+}
+
+d3.functor = d3_functor;
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/identity.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/identity.js
new file mode 100644
index 0000000..73893f8
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/identity.js
@@ -0,0 +1,3 @@
+function d3_identity(d) {
+  return d;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/index.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/index.js
new file mode 100644
index 0000000..f6d233e
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/index.js
@@ -0,0 +1,3 @@
+import "functor";
+import "ns";
+import "rebind";
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/noop.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/noop.js
new file mode 100644
index 0000000..35f91d1
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/noop.js
@@ -0,0 +1 @@
+function d3_noop() {}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/ns.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/ns.js
new file mode 100644
index 0000000..7d8be9c
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/ns.js
@@ -0,0 +1,22 @@
+var d3_nsPrefix = {
+  svg: "http://www.w3.org/2000/svg",
+  xhtml: "http://www.w3.org/1999/xhtml",
+  xlink: "http://www.w3.org/1999/xlink",
+  xml: "http://www.w3.org/XML/1998/namespace",
+  xmlns: "http://www.w3.org/2000/xmlns/"
+};
+
+d3.ns = {
+  prefix: d3_nsPrefix,
+  qualify: function(name) {
+    var i = name.indexOf(":"),
+        prefix = name;
+    if (i >= 0) {
+      prefix = name.slice(0, i);
+      name = name.slice(i + 1);
+    }
+    return d3_nsPrefix.hasOwnProperty(prefix)
+        ? {space: d3_nsPrefix[prefix], local: name}
+        : name;
+  }
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/rebind.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/rebind.js
new file mode 100644
index 0000000..d611846
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/rebind.js
@@ -0,0 +1,16 @@
+// Copies a variable number of methods from source to target.
+d3.rebind = function(target, source) {
+  var i = 1, n = arguments.length, method;
+  while (++i < n) target[method = arguments[i]] = d3_rebind(target, source, source[method]);
+  return target;
+};
+
+// Method is assumed to be a standard D3 getter-setter:
+// If passed with no arguments, gets the value.
+// If passed with arguments, sets the value and returns the target.
+function d3_rebind(target, source, method) {
+  return function() {
+    var value = method.apply(source, arguments);
+    return value === source ? target : value;
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/source.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/source.js
new file mode 100644
index 0000000..f56f501
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/source.js
@@ -0,0 +1,3 @@
+function d3_source(d) {
+  return d.source;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/subclass.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/subclass.js
new file mode 100644
index 0000000..ea8dc85
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/subclass.js
@@ -0,0 +1,11 @@
+var d3_subclass = {}.__proto__?
+
+// Until ECMAScript supports array subclassing, prototype injection works well.
+function(object, prototype) {
+  object.__proto__ = prototype;
+}:
+
+// And if your browser doesn't support __proto__, we'll use direct extension.
+function(object, prototype) {
+  for (var property in prototype) object[property] = prototype[property];
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/target.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/target.js
new file mode 100644
index 0000000..766ba7e
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/target.js
@@ -0,0 +1,3 @@
+function d3_target(d) {
+  return d.target;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/true.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/true.js
new file mode 100644
index 0000000..0900faf
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/true.js
@@ -0,0 +1,3 @@
+function d3_true() {
+  return true;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/vendor.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/vendor.js
new file mode 100644
index 0000000..b92c7fe
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/vendor.js
@@ -0,0 +1,10 @@
+function d3_vendorSymbol(object, name) {
+  if (name in object) return name;
+  name = name.charAt(0).toUpperCase() + name.slice(1);
+  for (var i = 0, n = d3_vendorPrefixes.length; i < n; ++i) {
+    var prefixName = d3_vendorPrefixes[i] + name;
+    if (prefixName in object) return prefixName;
+  }
+}
+
+var d3_vendorPrefixes = ["webkit", "ms", "moz", "Moz", "o", "O"];
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/zero.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/zero.js
new file mode 100644
index 0000000..18b52af
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/core/zero.js
@@ -0,0 +1,3 @@
+function d3_zero() {
+  return 0;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/d3.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/d3.js
new file mode 100644
index 0000000..d0ad738
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/d3.js
@@ -0,0 +1,23 @@
+import "start";
+import "compat/";
+
+import "arrays/";
+import "behavior/";
+import "color/";
+import "core/";
+import "dsv/";
+import "event/";
+import "format/";
+import "geo/";
+import "geom/";
+import "interpolate/";
+import "layout/";
+import "math/";
+import "scale/";
+import "selection/";
+import "svg/";
+import "time/";
+import "transition/";
+import "xhr/";
+
+import "end";
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/dsv/csv.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/dsv/csv.js
new file mode 100644
index 0000000..2b6d94f
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/dsv/csv.js
@@ -0,0 +1,3 @@
+import "dsv";
+
+d3.csv = d3.dsv(",", "text/csv");
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/dsv/dsv.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/dsv/dsv.js
new file mode 100644
index 0000000..a3c9777
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/dsv/dsv.js
@@ -0,0 +1,136 @@
+import "../arrays/set";
+import "../xhr/xhr";
+
+d3.dsv = function(delimiter, mimeType) {
+  var reFormat = new RegExp("[\"" + delimiter + "\n]"),
+      delimiterCode = delimiter.charCodeAt(0);
+
+  function dsv(url, row, callback) {
+    if (arguments.length < 3) callback = row, row = null;
+    var xhr = d3_xhr(url, mimeType, row == null ? response : typedResponse(row), callback);
+
+    xhr.row = function(_) {
+      return arguments.length
+          ? xhr.response((row = _) == null ? response : typedResponse(_))
+          : row;
+    };
+
+    return xhr;
+  }
+
+  function response(request) {
+    return dsv.parse(request.responseText);
+  }
+
+  function typedResponse(f) {
+    return function(request) {
+      return dsv.parse(request.responseText, f);
+    };
+  }
+
+  dsv.parse = function(text, f) {
+    var o;
+    return dsv.parseRows(text, function(row, i) {
+      if (o) return o(row, i - 1);
+      var a = new Function("d", "return {" + row.map(function(name, i) {
+        return JSON.stringify(name) + ": d[" + i + "]";
+      }).join(",") + "}");
+      o = f ? function(row, i) { return f(a(row), i); } : a;
+    });
+  };
+
+  dsv.parseRows = function(text, f) {
+    var EOL = {}, // sentinel value for end-of-line
+        EOF = {}, // sentinel value for end-of-file
+        rows = [], // output rows
+        N = text.length,
+        I = 0, // current character index
+        n = 0, // the current line number
+        t, // the current token
+        eol; // is the current token followed by EOL?
+
+    function token() {
+      if (I >= N) return EOF; // special case: end of file
+      if (eol) return eol = false, EOL; // special case: end of line
+
+      // special case: quotes
+      var j = I;
+      if (text.charCodeAt(j) === 34) {
+        var i = j;
+        while (i++ < N) {
+          if (text.charCodeAt(i) === 34) {
+            if (text.charCodeAt(i + 1) !== 34) break;
+            ++i;
+          }
+        }
+        I = i + 2;
+        var c = text.charCodeAt(i + 1);
+        if (c === 13) {
+          eol = true;
+          if (text.charCodeAt(i + 2) === 10) ++I;
+        } else if (c === 10) {
+          eol = true;
+        }
+        return text.slice(j + 1, i).replace(/""/g, "\"");
+      }
+
+      // common case: find next delimiter or newline
+      while (I < N) {
+        var c = text.charCodeAt(I++), k = 1;
+        if (c === 10) eol = true; // \n
+        else if (c === 13) { eol = true; if (text.charCodeAt(I) === 10) ++I, ++k; } // \r|\r\n
+        else if (c !== delimiterCode) continue;
+        return text.slice(j, I - k);
+      }
+
+      // special case: last token before EOF
+      return text.slice(j);
+    }
+
+    while ((t = token()) !== EOF) {
+      var a = [];
+      while (t !== EOL && t !== EOF) {
+        a.push(t);
+        t = token();
+      }
+      if (f && (a = f(a, n++)) == null) continue;
+      rows.push(a);
+    }
+
+    return rows;
+  };
+
+  dsv.format = function(rows) {
+    if (Array.isArray(rows[0])) return dsv.formatRows(rows); // deprecated; use formatRows
+    var fieldSet = new d3_Set, fields = [];
+
+    // Compute unique fields in order of discovery.
+    rows.forEach(function(row) {
+      for (var field in row) {
+        if (!fieldSet.has(field)) {
+          fields.push(fieldSet.add(field));
+        }
+      }
+    });
+
+    return [fields.map(formatValue).join(delimiter)].concat(rows.map(function(row) {
+      return fields.map(function(field) {
+        return formatValue(row[field]);
+      }).join(delimiter);
+    })).join("\n");
+  };
+
+  dsv.formatRows = function(rows) {
+    return rows.map(formatRow).join("\n");
+  };
+
+  function formatRow(row) {
+    return row.map(formatValue).join(delimiter);
+  }
+
+  function formatValue(text) {
+    return reFormat.test(text) ? "\"" + text.replace(/\"/g, "\"\"") + "\"" : text;
+  }
+
+  return dsv;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/dsv/index.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/dsv/index.js
new file mode 100644
index 0000000..b92fc3c
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/dsv/index.js
@@ -0,0 +1,3 @@
+import "dsv";
+import "csv";
+import "tsv";
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/dsv/tsv.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/dsv/tsv.js
new file mode 100644
index 0000000..1783744
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/dsv/tsv.js
@@ -0,0 +1,3 @@
+import "dsv";
+
+d3.tsv = d3.dsv("\t", "text/tab-separated-values");
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/end.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/end.js
new file mode 100644
index 0000000..3e56b2c
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/end.js
@@ -0,0 +1,4 @@
+  if (typeof define === "function" && define.amd) define(d3);
+  else if (typeof module === "object" && module.exports) module.exports = d3;
+  this.d3 = d3;
+}();
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/event/dispatch.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/event/dispatch.js
new file mode 100644
index 0000000..9b85ccd
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/event/dispatch.js
@@ -0,0 +1,69 @@
+import "../arrays/map";
+
+d3.dispatch = function() {
+  var dispatch = new d3_dispatch,
+      i = -1,
+      n = arguments.length;
+  while (++i < n) dispatch[arguments[i]] = d3_dispatch_event(dispatch);
+  return dispatch;
+};
+
+function d3_dispatch() {}
+
+d3_dispatch.prototype.on = function(type, listener) {
+  var i = type.indexOf("."),
+      name = "";
+
+  // Extract optional namespace, e.g., "click.foo"
+  if (i >= 0) {
+    name = type.slice(i + 1);
+    type = type.slice(0, i);
+  }
+
+  if (type) return arguments.length < 2
+      ? this[type].on(name)
+      : this[type].on(name, listener);
+
+  if (arguments.length === 2) {
+    if (listener == null) for (type in this) {
+      if (this.hasOwnProperty(type)) this[type].on(name, null);
+    }
+    return this;
+  }
+};
+
+function d3_dispatch_event(dispatch) {
+  var listeners = [],
+      listenerByName = new d3_Map;
+
+  function event() {
+    var z = listeners, // defensive reference
+        i = -1,
+        n = z.length,
+        l;
+    while (++i < n) if (l = z[i].on) l.apply(this, arguments);
+    return dispatch;
+  }
+
+  event.on = function(name, listener) {
+    var l = listenerByName.get(name),
+        i;
+
+    // return the current listener, if any
+    if (arguments.length < 2) return l && l.on;
+
+    // remove the old listener, if any (with copy-on-write)
+    if (l) {
+      l.on = null;
+      listeners = listeners.slice(0, i = listeners.indexOf(l)).concat(listeners.slice(i + 1));
+      listenerByName.remove(name);
+    }
+
+    // add the new listener, if any
+    if (listener) listeners.push(listenerByName.set(name, {on: listener}));
+
+    return dispatch;
+  };
+
+  return event;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/event/drag.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/event/drag.js
new file mode 100644
index 0000000..8687ccf
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/event/drag.js
@@ -0,0 +1,36 @@
+import "../core/document";
+import "../core/vendor";
+import "../selection/on";
+
+var d3_event_dragSelect,
+    d3_event_dragId = 0;
+
+function d3_event_dragSuppress(node) {
+  var name = ".dragsuppress-" + ++d3_event_dragId,
+      click = "click" + name,
+      w = d3.select(d3_window(node))
+          .on("touchmove" + name, d3_eventPreventDefault)
+          .on("dragstart" + name, d3_eventPreventDefault)
+          .on("selectstart" + name, d3_eventPreventDefault);
+
+  if (d3_event_dragSelect == null) {
+    d3_event_dragSelect = "onselectstart" in node ? false
+        : d3_vendorSymbol(node.style, "userSelect");
+  }
+
+  if (d3_event_dragSelect) {
+    var style = d3_documentElement(node).style,
+        select = style[d3_event_dragSelect];
+    style[d3_event_dragSelect] = "none";
+  }
+
+  return function(suppressClick) {
+    w.on(name, null);
+    if (d3_event_dragSelect) style[d3_event_dragSelect] = select;
+    if (suppressClick) { // suppress the next click, but only if it’s immediate
+      var off = function() { w.on(click, null); };
+      w.on(click, function() { d3_eventPreventDefault(); off(); }, true);
+      setTimeout(off, 0);
+    }
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/event/event.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/event/event.js
new file mode 100644
index 0000000..71e676e
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/event/event.js
@@ -0,0 +1,50 @@
+import "dispatch";
+
+d3.event = null;
+
+function d3_eventPreventDefault() {
+  d3.event.preventDefault();
+}
+
+function d3_eventSource() {
+  var e = d3.event, s;
+  while (s = e.sourceEvent) e = s;
+  return e;
+}
+
+// Like d3.dispatch, but for custom events abstracting native UI events. These
+// events have a target component (such as a brush), a target element (such as
+// the svg:g element containing the brush) and the standard arguments `d` (the
+// target element's data) and `i` (the selection index of the target element).
+function d3_eventDispatch(target) {
+  var dispatch = new d3_dispatch,
+      i = 0,
+      n = arguments.length;
+
+  while (++i < n) dispatch[arguments[i]] = d3_dispatch_event(dispatch);
+
+  // Creates a dispatch context for the specified `thiz` (typically, the target
+  // DOM element that received the source event) and `argumentz` (typically, the
+  // data `d` and index `i` of the target element). The returned function can be
+  // used to dispatch an event to any registered listeners; the function takes a
+  // single argument as input, being the event to dispatch. The event must have
+  // a "type" attribute which corresponds to a type registered in the
+  // constructor. This context will automatically populate the "sourceEvent" and
+  // "target" attributes of the event, as well as setting the `d3.event` global
+  // for the duration of the notification.
+  dispatch.of = function(thiz, argumentz) {
+    return function(e1) {
+      try {
+        var e0 =
+        e1.sourceEvent = d3.event;
+        e1.target = target;
+        d3.event = e1;
+        dispatch[e1.type].apply(thiz, argumentz);
+      } finally {
+        d3.event = e0;
+      }
+    };
+  };
+
+  return dispatch;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/event/index.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/event/index.js
new file mode 100644
index 0000000..4bb5a45
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/event/index.js
@@ -0,0 +1,6 @@
+import "dispatch";
+import "event";
+import "mouse";
+import "touch";
+import "touches";
+import "timer";
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/event/mouse.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/event/mouse.js
new file mode 100644
index 0000000..a6994b9
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/event/mouse.js
@@ -0,0 +1,39 @@
+import "../core/document";
+import "event";
+
+d3.mouse = function(container) {
+  return d3_mousePoint(container, d3_eventSource());
+};
+
+// https://bugs.webkit.org/show_bug.cgi?id=44083
+var d3_mouse_bug44083 = this.navigator && /WebKit/.test(this.navigator.userAgent) ? -1 : 0;
+
+function d3_mousePoint(container, e) {
+  if (e.changedTouches) e = e.changedTouches[0];
+  var svg = container.ownerSVGElement || container;
+  if (svg.createSVGPoint) {
+    var point = svg.createSVGPoint();
+    if (d3_mouse_bug44083 < 0) {
+      var window = d3_window(container);
+      if (window.scrollX || window.scrollY) {
+        svg = d3.select("body").append("svg").style({
+          position: "absolute",
+          top: 0,
+          left: 0,
+          margin: 0,
+          padding: 0,
+          border: "none"
+        }, "important");
+        var ctm = svg[0][0].getScreenCTM();
+        d3_mouse_bug44083 = !(ctm.f || ctm.e);
+        svg.remove();
+      }
+    }
+    if (d3_mouse_bug44083) point.x = e.pageX, point.y = e.pageY;
+    else point.x = e.clientX, point.y = e.clientY;
+    point = point.matrixTransform(container.getScreenCTM().inverse());
+    return [point.x, point.y];
+  }
+  var rect = container.getBoundingClientRect();
+  return [e.clientX - rect.left - container.clientLeft, e.clientY - rect.top - container.clientTop];
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/event/timer.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/event/timer.js
new file mode 100644
index 0000000..0591ece
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/event/timer.js
@@ -0,0 +1,77 @@
+import "../core/document";
+import "../core/vendor";
+
+var d3_timer_queueHead,
+    d3_timer_queueTail,
+    d3_timer_interval, // is an interval (or frame) active?
+    d3_timer_timeout, // is a timeout active?
+    d3_timer_active, // active timer object
+    d3_timer_frame = this[d3_vendorSymbol(this, "requestAnimationFrame")] || function(callback) { setTimeout(callback, 17); };
+
+// The timer will continue to fire until callback returns true.
+d3.timer = function(callback, delay, then) {
+  var n = arguments.length;
+  if (n < 2) delay = 0;
+  if (n < 3) then = Date.now();
+
+  // Add the callback to the tail of the queue.
+  var time = then + delay, timer = {c: callback, t: time, f: false, n: null};
+  if (d3_timer_queueTail) d3_timer_queueTail.n = timer;
+  else d3_timer_queueHead = timer;
+  d3_timer_queueTail = timer;
+
+  // Start animatin'!
+  if (!d3_timer_interval) {
+    d3_timer_timeout = clearTimeout(d3_timer_timeout);
+    d3_timer_interval = 1;
+    d3_timer_frame(d3_timer_step);
+  }
+};
+
+function d3_timer_step() {
+  var now = d3_timer_mark(),
+      delay = d3_timer_sweep() - now;
+  if (delay > 24) {
+    if (isFinite(delay)) {
+      clearTimeout(d3_timer_timeout);
+      d3_timer_timeout = setTimeout(d3_timer_step, delay);
+    }
+    d3_timer_interval = 0;
+  } else {
+    d3_timer_interval = 1;
+    d3_timer_frame(d3_timer_step);
+  }
+}
+
+d3.timer.flush = function() {
+  d3_timer_mark();
+  d3_timer_sweep();
+};
+
+function d3_timer_mark() {
+  var now = Date.now();
+  d3_timer_active = d3_timer_queueHead;
+  while (d3_timer_active) {
+    if (now >= d3_timer_active.t) d3_timer_active.f = d3_timer_active.c(now - d3_timer_active.t);
+    d3_timer_active = d3_timer_active.n;
+  }
+  return now;
+}
+
+// Flush after callbacks to avoid concurrent queue modification.
+// Returns the time of the earliest active timer, post-sweep.
+function d3_timer_sweep() {
+  var t0,
+      t1 = d3_timer_queueHead,
+      time = Infinity;
+  while (t1) {
+    if (t1.f) {
+      t1 = t0 ? t0.n = t1.n : d3_timer_queueHead = t1.n;
+    } else {
+      if (t1.t < time) time = t1.t;
+      t1 = (t0 = t1).n;
+    }
+  }
+  d3_timer_queueTail = t0;
+  return time;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/event/touch.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/event/touch.js
new file mode 100644
index 0000000..b9828ca
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/event/touch.js
@@ -0,0 +1,11 @@
+import "event";
+import "mouse";
+
+d3.touch = function(container, touches, identifier) {
+  if (arguments.length < 3) identifier = touches, touches = d3_eventSource().changedTouches;
+  if (touches) for (var i = 0, n = touches.length, touch; i < n; ++i) {
+    if ((touch = touches[i]).identifier === identifier) {
+      return d3_mousePoint(container, touch);
+    }
+  }
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/event/touches.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/event/touches.js
new file mode 100644
index 0000000..a7cbaa5
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/event/touches.js
@@ -0,0 +1,12 @@
+import "../core/array";
+import "event";
+import "mouse";
+
+d3.touches = function(container, touches) {
+  if (arguments.length < 2) touches = d3_eventSource().touches;
+  return touches ? d3_array(touches).map(function(touch) {
+    var point = d3_mousePoint(container, touch);
+    point.identifier = touch.identifier;
+    return point;
+  }) : [];
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/format/collapse.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/format/collapse.js
new file mode 100644
index 0000000..08adc3a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/format/collapse.js
@@ -0,0 +1,3 @@
+function d3_collapse(s) {
+  return s.trim().replace(/\s+/g, " ");
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/format/format.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/format/format.js
new file mode 100644
index 0000000..bf740db
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/format/format.js
@@ -0,0 +1,3 @@
+import "../locale/en-US";
+
+d3.format = d3_locale_enUS.numberFormat;
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/format/formatPrefix.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/format/formatPrefix.js
new file mode 100644
index 0000000..dc84ce0
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/format/formatPrefix.js
@@ -0,0 +1,24 @@
+import "precision";
+import "round";
+import "../math/abs";
+
+var d3_formatPrefixes = ["y","z","a","f","p","n","µ","m","","k","M","G","T","P","E","Z","Y"].map(d3_formatPrefix);
+
+d3.formatPrefix = function(value, precision) {
+  var i = 0;
+  if (value) {
+    if (value < 0) value *= -1;
+    if (precision) value = d3.round(value, d3_format_precision(value, precision));
+    i = 1 + Math.floor(1e-12 + Math.log(value) / Math.LN10);
+    i = Math.max(-24, Math.min(24, Math.floor((i - 1) / 3) * 3));
+  }
+  return d3_formatPrefixes[8 + i / 3];
+};
+
+function d3_formatPrefix(d, i) {
+  var k = Math.pow(10, abs(8 - i) * 3);
+  return {
+    scale: i > 8 ? function(d) { return d / k; } : function(d) { return d * k; },
+    symbol: d
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/format/index.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/format/index.js
new file mode 100644
index 0000000..21d7e9d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/format/index.js
@@ -0,0 +1,4 @@
+import "format";
+import "formatPrefix";
+import "requote";
+import "round";
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/format/precision.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/format/precision.js
new file mode 100644
index 0000000..24e32a1
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/format/precision.js
@@ -0,0 +1,3 @@
+function d3_format_precision(x, p) {
+  return p - (x ? Math.ceil(Math.log(x) / Math.LN10) : 1);
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/format/requote.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/format/requote.js
new file mode 100644
index 0000000..99dbf15
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/format/requote.js
@@ -0,0 +1,5 @@
+d3.requote = function(s) {
+  return s.replace(d3_requote_re, "\\$&");
+};
+
+var d3_requote_re = /[\\\^\$\*\+\?\|\[\]\(\)\.\{\}]/g;
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/format/round.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/format/round.js
new file mode 100644
index 0000000..44e9574
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/format/round.js
@@ -0,0 +1,5 @@
+d3.round = function(x, n) {
+  return n
+      ? Math.round(x * (n = Math.pow(10, n))) / n
+      : Math.round(x);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/albers-usa.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/albers-usa.js
new file mode 100644
index 0000000..bee8ed2
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/albers-usa.js
@@ -0,0 +1,129 @@
+import "albers";
+import "conic-equal-area";
+import "geo";
+
+// A composite projection for the United States, configured by default for
+// 960×500. Also works quite well at 960×600 with scale 1285. The set of
+// standard parallels for each region comes from USGS, which is published here:
+// http://egsc.usgs.gov/isb/pubs/MapProjections/projections.html#albers
+d3.geo.albersUsa = function() {
+  var lower48 = d3.geo.albers();
+
+  // EPSG:3338
+  var alaska = d3.geo.conicEqualArea()
+      .rotate([154, 0])
+      .center([-2, 58.5])
+      .parallels([55, 65]);
+
+  // ESRI:102007
+  var hawaii = d3.geo.conicEqualArea()
+      .rotate([157, 0])
+      .center([-3, 19.9])
+      .parallels([8, 18]);
+
+  var point,
+      pointStream = {point: function(x, y) { point = [x, y]; }},
+      lower48Point,
+      alaskaPoint,
+      hawaiiPoint;
+
+  function albersUsa(coordinates) {
+    var x = coordinates[0], y = coordinates[1];
+    point = null;
+    (lower48Point(x, y), point)
+        || (alaskaPoint(x, y), point)
+        || hawaiiPoint(x, y);
+    return point;
+  }
+
+  albersUsa.invert = function(coordinates) {
+    var k = lower48.scale(),
+        t = lower48.translate(),
+        x = (coordinates[0] - t[0]) / k,
+        y = (coordinates[1] - t[1]) / k;
+    return (y >= .120 && y < .234 && x >= -.425 && x < -.214 ? alaska
+        : y >= .166 && y < .234 && x >= -.214 && x < -.115 ? hawaii
+        : lower48).invert(coordinates);
+  };
+
+  // A naïve multi-projection stream.
+  // The projections must have mutually exclusive clip regions on the sphere,
+  // as this will avoid emitting interleaving lines and polygons.
+  albersUsa.stream = function(stream) {
+    var lower48Stream = lower48.stream(stream),
+        alaskaStream = alaska.stream(stream),
+        hawaiiStream = hawaii.stream(stream);
+    return {
+      point: function(x, y) {
+        lower48Stream.point(x, y);
+        alaskaStream.point(x, y);
+        hawaiiStream.point(x, y);
+      },
+      sphere: function() {
+        lower48Stream.sphere();
+        alaskaStream.sphere();
+        hawaiiStream.sphere();
+      },
+      lineStart: function() {
+        lower48Stream.lineStart();
+        alaskaStream.lineStart();
+        hawaiiStream.lineStart();
+      },
+      lineEnd: function() {
+        lower48Stream.lineEnd();
+        alaskaStream.lineEnd();
+        hawaiiStream.lineEnd();
+      },
+      polygonStart: function() {
+        lower48Stream.polygonStart();
+        alaskaStream.polygonStart();
+        hawaiiStream.polygonStart();
+      },
+      polygonEnd: function() {
+        lower48Stream.polygonEnd();
+        alaskaStream.polygonEnd();
+        hawaiiStream.polygonEnd();
+      }
+    };
+  };
+
+  albersUsa.precision = function(_) {
+    if (!arguments.length) return lower48.precision();
+    lower48.precision(_);
+    alaska.precision(_);
+    hawaii.precision(_);
+    return albersUsa;
+  };
+
+  albersUsa.scale = function(_) {
+    if (!arguments.length) return lower48.scale();
+    lower48.scale(_);
+    alaska.scale(_ * .35);
+    hawaii.scale(_);
+    return albersUsa.translate(lower48.translate());
+  };
+
+  albersUsa.translate = function(_) {
+    if (!arguments.length) return lower48.translate();
+    var k = lower48.scale(), x = +_[0], y = +_[1];
+
+    lower48Point = lower48
+        .translate(_)
+        .clipExtent([[x - .455 * k, y - .238 * k], [x + .455 * k, y + .238 * k]])
+        .stream(pointStream).point;
+
+    alaskaPoint = alaska
+        .translate([x - .307 * k, y + .201 * k])
+        .clipExtent([[x - .425 * k + ε, y + .120 * k + ε], [x - .214 * k - ε, y + .234 * k - ε]])
+        .stream(pointStream).point;
+
+    hawaiiPoint = hawaii
+        .translate([x - .205 * k, y + .212 * k])
+        .clipExtent([[x - .214 * k + ε, y + .166 * k + ε], [x - .115 * k - ε, y + .234 * k - ε]])
+        .stream(pointStream).point;
+
+    return albersUsa;
+  };
+
+  return albersUsa.scale(1070);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/albers.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/albers.js
new file mode 100644
index 0000000..c1cde75
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/albers.js
@@ -0,0 +1,11 @@
+import "conic-equal-area";
+import "geo";
+
+// ESRI:102003
+d3.geo.albers = function() {
+  return d3.geo.conicEqualArea()
+      .rotate([96, 0])
+      .center([-.6, 38.7])
+      .parallels([29.5, 45.5])
+      .scale(1070);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/area.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/area.js
new file mode 100644
index 0000000..32f2c1c
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/area.js
@@ -0,0 +1,69 @@
+import "../core/noop";
+import "../math/adder";
+import "../math/trigonometry";
+import "geo";
+import "stream";
+
+d3.geo.area = function(object) {
+  d3_geo_areaSum = 0;
+  d3.geo.stream(object, d3_geo_area);
+  return d3_geo_areaSum;
+};
+
+var d3_geo_areaSum,
+    d3_geo_areaRingSum = new d3_adder;
+
+var d3_geo_area = {
+  sphere: function() { d3_geo_areaSum += 4 * π; },
+  point: d3_noop,
+  lineStart: d3_noop,
+  lineEnd: d3_noop,
+
+  // Only count area for polygon rings.
+  polygonStart: function() {
+    d3_geo_areaRingSum.reset();
+    d3_geo_area.lineStart = d3_geo_areaRingStart;
+  },
+  polygonEnd: function() {
+    var area = 2 * d3_geo_areaRingSum;
+    d3_geo_areaSum += area < 0 ? 4 * π + area : area;
+    d3_geo_area.lineStart = d3_geo_area.lineEnd = d3_geo_area.point = d3_noop;
+  }
+};
+
+function d3_geo_areaRingStart() {
+  var λ00, φ00, λ0, cosφ0, sinφ0; // start point and previous point
+
+  // For the first point, …
+  d3_geo_area.point = function(λ, φ) {
+    d3_geo_area.point = nextPoint;
+    λ0 = (λ00 = λ) * d3_radians, cosφ0 = Math.cos(φ = (φ00 = φ) * d3_radians / 2 + π / 4), sinφ0 = Math.sin(φ);
+  };
+
+  // For subsequent points, …
+  function nextPoint(λ, φ) {
+    λ *= d3_radians;
+    φ = φ * d3_radians / 2 + π / 4; // half the angular distance from south pole
+
+    // Spherical excess E for a spherical triangle with vertices: south pole,
+    // previous point, current point.  Uses a formula derived from Cagnoli’s
+    // theorem.  See Todhunter, Spherical Trig. (1871), Sec. 103, Eq. (2).
+    var dλ = λ - λ0,
+        sdλ = dλ >= 0 ? 1 : -1,
+        adλ = sdλ * dλ,
+        cosφ = Math.cos(φ),
+        sinφ = Math.sin(φ),
+        k = sinφ0 * sinφ,
+        u = cosφ0 * cosφ + k * Math.cos(adλ),
+        v = k * sdλ * Math.sin(adλ);
+    d3_geo_areaRingSum.add(Math.atan2(v, u));
+
+    // Advance the previous points.
+    λ0 = λ, cosφ0 = cosφ, sinφ0 = sinφ;
+  }
+
+  // For the last point, return to the start.
+  d3_geo_area.lineEnd = function() {
+    nextPoint(λ00, φ00);
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/azimuthal-equal-area.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/azimuthal-equal-area.js
new file mode 100644
index 0000000..91bdcd6
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/azimuthal-equal-area.js
@@ -0,0 +1,12 @@
+import "azimuthal";
+import "geo";
+import "projection";
+
+var d3_geo_azimuthalEqualArea = d3_geo_azimuthal(
+  function(cosλcosφ) { return Math.sqrt(2 / (1 + cosλcosφ)); },
+  function(ρ) { return 2 * Math.asin(ρ / 2); }
+);
+
+(d3.geo.azimuthalEqualArea = function() {
+  return d3_geo_projection(d3_geo_azimuthalEqualArea);
+}).raw = d3_geo_azimuthalEqualArea;
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/azimuthal-equidistant.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/azimuthal-equidistant.js
new file mode 100644
index 0000000..80b14a9
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/azimuthal-equidistant.js
@@ -0,0 +1,13 @@
+import "../core/identity";
+import "azimuthal";
+import "geo";
+import "projection";
+
+var d3_geo_azimuthalEquidistant = d3_geo_azimuthal(
+  function(cosλcosφ) { var c = Math.acos(cosλcosφ); return c && c / Math.sin(c); },
+  d3_identity
+);
+
+(d3.geo.azimuthalEquidistant = function() {
+  return d3_geo_projection(d3_geo_azimuthalEquidistant);
+}).raw = d3_geo_azimuthalEquidistant;
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/azimuthal.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/azimuthal.js
new file mode 100644
index 0000000..5c0d9f5
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/azimuthal.js
@@ -0,0 +1,25 @@
+// Abstract azimuthal projection.
+function d3_geo_azimuthal(scale, angle) {
+  function azimuthal(λ, φ) {
+    var cosλ = Math.cos(λ),
+        cosφ = Math.cos(φ),
+        k = scale(cosλ * cosφ);
+    return [
+      k * cosφ * Math.sin(λ),
+      k * Math.sin(φ)
+    ];
+  }
+
+  azimuthal.invert = function(x, y) {
+    var ρ = Math.sqrt(x * x + y * y),
+        c = angle(ρ),
+        sinc = Math.sin(c),
+        cosc = Math.cos(c);
+    return [
+      Math.atan2(x * sinc, ρ * cosc),
+      Math.asin(ρ && y * sinc / ρ)
+    ];
+  };
+
+  return azimuthal;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/bounds.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/bounds.js
new file mode 100644
index 0000000..2248d85
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/bounds.js
@@ -0,0 +1,168 @@
+import "../math/abs";
+import "geo";
+import "stream";
+import "area";
+import "cartesian";
+import "spherical";
+
+d3.geo.bounds = (function() {
+  var λ0, φ0, λ1, φ1, // bounds
+      λ_, // previous λ-coordinate
+      λ__, φ__, // first point
+      p0, // previous 3D point
+      dλSum,
+      ranges,
+      range;
+
+  var bound = {
+    point: point,
+    lineStart: lineStart,
+    lineEnd: lineEnd,
+
+    polygonStart: function() {
+      bound.point = ringPoint;
+      bound.lineStart = ringStart;
+      bound.lineEnd = ringEnd;
+      dλSum = 0;
+      d3_geo_area.polygonStart();
+    },
+    polygonEnd: function() {
+      d3_geo_area.polygonEnd();
+      bound.point = point;
+      bound.lineStart = lineStart;
+      bound.lineEnd = lineEnd;
+      if (d3_geo_areaRingSum < 0) λ0 = -(λ1 = 180), φ0 = -(φ1 = 90);
+      else if (dλSum > ε) φ1 = 90;
+      else if (dλSum < -ε) φ0 = -90;
+      range[0] = λ0, range[1] = λ1;
+    }
+  };
+
+  function point(λ, φ) {
+    ranges.push(range = [λ0 = λ, λ1 = λ]);
+    if (φ < φ0) φ0 = φ;
+    if (φ > φ1) φ1 = φ;
+  }
+
+  function linePoint(λ, φ) {
+    var p = d3_geo_cartesian([λ * d3_radians, φ * d3_radians]);
+    if (p0) {
+      var normal = d3_geo_cartesianCross(p0, p),
+          equatorial = [normal[1], -normal[0], 0],
+          inflection = d3_geo_cartesianCross(equatorial, normal);
+      d3_geo_cartesianNormalize(inflection);
+      inflection = d3_geo_spherical(inflection);
+      var dλ = λ - λ_,
+          s = dλ > 0 ? 1 : -1,
+          λi = inflection[0] * d3_degrees * s,
+          antimeridian = abs(dλ) > 180;
+      if (antimeridian ^ (s * λ_ < λi && λi < s * λ)) {
+        var φi = inflection[1] * d3_degrees;
+        if (φi > φ1) φ1 = φi;
+      } else if (λi = (λi + 360) % 360 - 180, antimeridian ^ (s * λ_ < λi && λi < s * λ)) {
+        var φi = -inflection[1] * d3_degrees;
+        if (φi < φ0) φ0 = φi;
+      } else {
+        if (φ < φ0) φ0 = φ;
+        if (φ > φ1) φ1 = φ;
+      }
+      if (antimeridian) {
+        if (λ < λ_) {
+          if (angle(λ0, λ) > angle(λ0, λ1)) λ1 = λ;
+        } else {
+          if (angle(λ, λ1) > angle(λ0, λ1)) λ0 = λ;
+        }
+      } else {
+        if (λ1 >= λ0) {
+          if (λ < λ0) λ0 = λ;
+          if (λ > λ1) λ1 = λ;
+        } else {
+          if (λ > λ_) {
+            if (angle(λ0, λ) > angle(λ0, λ1)) λ1 = λ;
+          } else {
+            if (angle(λ, λ1) > angle(λ0, λ1)) λ0 = λ;
+          }
+        }
+      }
+    } else {
+      point(λ, φ);
+    }
+    p0 = p, λ_ = λ;
+  }
+
+  function lineStart() { bound.point = linePoint; }
+  function lineEnd() {
+    range[0] = λ0, range[1] = λ1;
+    bound.point = point;
+    p0 = null;
+  }
+
+  function ringPoint(λ, φ) {
+    if (p0) {
+      var dλ = λ - λ_;
+      dλSum += abs(dλ) > 180 ? dλ + (dλ > 0 ? 360 : -360) : dλ;
+    } else λ__ = λ, φ__ = φ;
+    d3_geo_area.point(λ, φ);
+    linePoint(λ, φ);
+  }
+
+  function ringStart() {
+    d3_geo_area.lineStart();
+  }
+
+  function ringEnd() {
+    ringPoint(λ__, φ__);
+    d3_geo_area.lineEnd();
+    if (abs(dλSum) > ε) λ0 = -(λ1 = 180);
+    range[0] = λ0, range[1] = λ1;
+    p0 = null;
+  }
+
+  // Finds the left-right distance between two longitudes.
+  // This is almost the same as (λ1 - λ0 + 360°) % 360°, except that we want
+  // the distance between ±180° to be 360°.
+  function angle(λ0, λ1) { return (λ1 -= λ0) < 0 ? λ1 + 360 : λ1; }
+
+  function compareRanges(a, b) { return a[0] - b[0]; }
+
+  function withinRange(x, range) {
+    return range[0] <= range[1] ? range[0] <= x && x <= range[1] : x < range[0] || range[1] < x;
+  }
+
+  return function(feature) {
+    φ1 = λ1 = -(λ0 = φ0 = Infinity);
+    ranges = [];
+
+    d3.geo.stream(feature, bound);
+
+    var n = ranges.length;
+    if (n) {
+      // First, sort ranges by their minimum longitudes.
+      ranges.sort(compareRanges);
+
+      // Then, merge any ranges that overlap.
+      for (var i = 1, a = ranges[0], b, merged = [a]; i < n; ++i) {
+        b = ranges[i];
+        if (withinRange(b[0], a) || withinRange(b[1], a)) {
+          if (angle(a[0], b[1]) > angle(a[0], a[1])) a[1] = b[1];
+          if (angle(b[0], a[1]) > angle(a[0], a[1])) a[0] = b[0];
+        } else {
+          merged.push(a = b);
+        }
+      }
+
+      // Finally, find the largest gap between the merged ranges.
+      // The final bounding box will be the inverse of this gap.
+      var best = -Infinity, dλ;
+      for (var n = merged.length - 1, i = 0, a = merged[n], b; i <= n; a = b, ++i) {
+        b = merged[i];
+        if ((dλ = angle(a[1], b[0])) > best) best = dλ, λ0 = b[0], λ1 = a[1];
+      }
+    }
+    ranges = range = null;
+
+    return λ0 === Infinity || φ0 === Infinity
+        ? [[NaN, NaN], [NaN, NaN]]
+        : [[λ0, φ0], [λ1, φ1]];
+  };
+})();
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/cartesian.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/cartesian.js
new file mode 100644
index 0000000..f365a3d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/cartesian.js
@@ -0,0 +1,47 @@
+// TODO
+// cross and scale return new vectors,
+// whereas add and normalize operate in-place
+
+function d3_geo_cartesian(spherical) {
+  var λ = spherical[0],
+      φ = spherical[1],
+      cosφ = Math.cos(φ);
+  return [
+    cosφ * Math.cos(λ),
+    cosφ * Math.sin(λ),
+    Math.sin(φ)
+  ];
+}
+
+function d3_geo_cartesianDot(a, b) {
+  return a[0] * b[0] + a[1] * b[1] + a[2] * b[2];
+}
+
+function d3_geo_cartesianCross(a, b) {
+  return [
+    a[1] * b[2] - a[2] * b[1],
+    a[2] * b[0] - a[0] * b[2],
+    a[0] * b[1] - a[1] * b[0]
+  ];
+}
+
+function d3_geo_cartesianAdd(a, b) {
+  a[0] += b[0];
+  a[1] += b[1];
+  a[2] += b[2];
+}
+
+function d3_geo_cartesianScale(vector, k) {
+  return [
+    vector[0] * k,
+    vector[1] * k,
+    vector[2] * k
+  ];
+}
+
+function d3_geo_cartesianNormalize(d) {
+  var l = Math.sqrt(d[0] * d[0] + d[1] * d[1] + d[2] * d[2]);
+  d[0] /= l;
+  d[1] /= l;
+  d[2] /= l;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/centroid.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/centroid.js
new file mode 100644
index 0000000..b764e9f
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/centroid.js
@@ -0,0 +1,149 @@
+import "../core/noop";
+import "../math/trigonometry";
+import "geo";
+import "stream";
+
+d3.geo.centroid = function(object) {
+  d3_geo_centroidW0 = d3_geo_centroidW1 =
+  d3_geo_centroidX0 = d3_geo_centroidY0 = d3_geo_centroidZ0 =
+  d3_geo_centroidX1 = d3_geo_centroidY1 = d3_geo_centroidZ1 =
+  d3_geo_centroidX2 = d3_geo_centroidY2 = d3_geo_centroidZ2 = 0;
+  d3.geo.stream(object, d3_geo_centroid);
+
+  var x = d3_geo_centroidX2,
+      y = d3_geo_centroidY2,
+      z = d3_geo_centroidZ2,
+      m = x * x + y * y + z * z;
+
+  // If the area-weighted centroid is undefined, fall back to length-weighted centroid.
+  if (m < ε2) {
+    x = d3_geo_centroidX1, y = d3_geo_centroidY1, z = d3_geo_centroidZ1;
+    // If the feature has zero length, fall back to arithmetic mean of point vectors.
+    if (d3_geo_centroidW1 < ε) x = d3_geo_centroidX0, y = d3_geo_centroidY0, z = d3_geo_centroidZ0;
+    m = x * x + y * y + z * z;
+    // If the feature still has an undefined centroid, then return.
+    if (m < ε2) return [NaN, NaN];
+  }
+
+  return [Math.atan2(y, x) * d3_degrees, d3_asin(z / Math.sqrt(m)) * d3_degrees];
+};
+
+var d3_geo_centroidW0,
+    d3_geo_centroidW1,
+    d3_geo_centroidX0,
+    d3_geo_centroidY0,
+    d3_geo_centroidZ0,
+    d3_geo_centroidX1,
+    d3_geo_centroidY1,
+    d3_geo_centroidZ1,
+    d3_geo_centroidX2,
+    d3_geo_centroidY2,
+    d3_geo_centroidZ2;
+
+var d3_geo_centroid = {
+  sphere: d3_noop,
+  point: d3_geo_centroidPoint,
+  lineStart: d3_geo_centroidLineStart,
+  lineEnd: d3_geo_centroidLineEnd,
+  polygonStart: function() {
+    d3_geo_centroid.lineStart = d3_geo_centroidRingStart;
+  },
+  polygonEnd: function() {
+    d3_geo_centroid.lineStart = d3_geo_centroidLineStart;
+  }
+};
+
+// Arithmetic mean of Cartesian vectors.
+function d3_geo_centroidPoint(λ, φ) {
+  λ *= d3_radians;
+  var cosφ = Math.cos(φ *= d3_radians);
+  d3_geo_centroidPointXYZ(cosφ * Math.cos(λ), cosφ * Math.sin(λ), Math.sin(φ));
+}
+
+function d3_geo_centroidPointXYZ(x, y, z) {
+  ++d3_geo_centroidW0;
+  d3_geo_centroidX0 += (x - d3_geo_centroidX0) / d3_geo_centroidW0;
+  d3_geo_centroidY0 += (y - d3_geo_centroidY0) / d3_geo_centroidW0;
+  d3_geo_centroidZ0 += (z - d3_geo_centroidZ0) / d3_geo_centroidW0;
+}
+
+function d3_geo_centroidLineStart() {
+  var x0, y0, z0; // previous point
+
+  d3_geo_centroid.point = function(λ, φ) {
+    λ *= d3_radians;
+    var cosφ = Math.cos(φ *= d3_radians);
+    x0 = cosφ * Math.cos(λ);
+    y0 = cosφ * Math.sin(λ);
+    z0 = Math.sin(φ);
+    d3_geo_centroid.point = nextPoint;
+    d3_geo_centroidPointXYZ(x0, y0, z0);
+  };
+
+  function nextPoint(λ, φ) {
+    λ *= d3_radians;
+    var cosφ = Math.cos(φ *= d3_radians),
+        x = cosφ * Math.cos(λ),
+        y = cosφ * Math.sin(λ),
+        z = Math.sin(φ),
+        w = Math.atan2(
+          Math.sqrt((w = y0 * z - z0 * y) * w + (w = z0 * x - x0 * z) * w + (w = x0 * y - y0 * x) * w),
+          x0 * x + y0 * y + z0 * z);
+    d3_geo_centroidW1 += w;
+    d3_geo_centroidX1 += w * (x0 + (x0 = x));
+    d3_geo_centroidY1 += w * (y0 + (y0 = y));
+    d3_geo_centroidZ1 += w * (z0 + (z0 = z));
+    d3_geo_centroidPointXYZ(x0, y0, z0);
+  }
+}
+
+function d3_geo_centroidLineEnd() {
+  d3_geo_centroid.point = d3_geo_centroidPoint;
+}
+
+// See J. E. Brock, The Inertia Tensor for a Spherical Triangle,
+// J. Applied Mechanics 42, 239 (1975).
+function d3_geo_centroidRingStart() {
+  var λ00, φ00, // first point
+      x0, y0, z0; // previous point
+
+  d3_geo_centroid.point = function(λ, φ) {
+    λ00 = λ, φ00 = φ;
+    d3_geo_centroid.point = nextPoint;
+    λ *= d3_radians;
+    var cosφ = Math.cos(φ *= d3_radians);
+    x0 = cosφ * Math.cos(λ);
+    y0 = cosφ * Math.sin(λ);
+    z0 = Math.sin(φ);
+    d3_geo_centroidPointXYZ(x0, y0, z0);
+  };
+
+  d3_geo_centroid.lineEnd = function() {
+    nextPoint(λ00, φ00);
+    d3_geo_centroid.lineEnd = d3_geo_centroidLineEnd;
+    d3_geo_centroid.point = d3_geo_centroidPoint;
+  };
+
+  function nextPoint(λ, φ) {
+    λ *= d3_radians;
+    var cosφ = Math.cos(φ *= d3_radians),
+        x = cosφ * Math.cos(λ),
+        y = cosφ * Math.sin(λ),
+        z = Math.sin(φ),
+        cx = y0 * z - z0 * y,
+        cy = z0 * x - x0 * z,
+        cz = x0 * y - y0 * x,
+        m = Math.sqrt(cx * cx + cy * cy + cz * cz),
+        u = x0 * x + y0 * y + z0 * z,
+        v = m && -d3_acos(u) / m, // area weight
+        w = Math.atan2(m, u); // line weight
+    d3_geo_centroidX2 += v * cx;
+    d3_geo_centroidY2 += v * cy;
+    d3_geo_centroidZ2 += v * cz;
+    d3_geo_centroidW1 += w;
+    d3_geo_centroidX1 += w * (x0 + (x0 = x));
+    d3_geo_centroidY1 += w * (y0 + (y0 = y));
+    d3_geo_centroidZ1 += w * (z0 + (z0 = z));
+    d3_geo_centroidPointXYZ(x0, y0, z0);
+  }
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/circle.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/circle.js
new file mode 100644
index 0000000..f802f21
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/circle.js
@@ -0,0 +1,81 @@
+import "../math/trigonometry";
+import "cartesian";
+import "geo";
+import "rotation";
+import "spherical";
+
+d3.geo.circle = function() {
+  var origin = [0, 0],
+      angle,
+      precision = 6,
+      interpolate;
+
+  function circle() {
+    var center = typeof origin === "function" ? origin.apply(this, arguments) : origin,
+        rotate = d3_geo_rotation(-center[0] * d3_radians, -center[1] * d3_radians, 0).invert,
+        ring = [];
+
+    interpolate(null, null, 1, {
+      point: function(x, y) {
+        ring.push(x = rotate(x, y));
+        x[0] *= d3_degrees, x[1] *= d3_degrees;
+      }
+    });
+
+    return {type: "Polygon", coordinates: [ring]};
+  }
+
+  circle.origin = function(x) {
+    if (!arguments.length) return origin;
+    origin = x;
+    return circle;
+  };
+
+  circle.angle = function(x) {
+    if (!arguments.length) return angle;
+    interpolate = d3_geo_circleInterpolate((angle = +x) * d3_radians, precision * d3_radians);
+    return circle;
+  };
+
+  circle.precision = function(_) {
+    if (!arguments.length) return precision;
+    interpolate = d3_geo_circleInterpolate(angle * d3_radians, (precision = +_) * d3_radians);
+    return circle;
+  };
+
+  return circle.angle(90);
+};
+
+// Interpolates along a circle centered at [0°, 0°], with a given radius and
+// precision.
+function d3_geo_circleInterpolate(radius, precision) {
+  var cr = Math.cos(radius),
+      sr = Math.sin(radius);
+  return function(from, to, direction, listener) {
+    var step = direction * precision;
+    if (from != null) {
+      from = d3_geo_circleAngle(cr, from);
+      to = d3_geo_circleAngle(cr, to);
+      if (direction > 0 ? from < to: from > to) from += direction * τ;
+    } else {
+      from = radius + direction * τ;
+      to = radius - .5 * step;
+    }
+    for (var point, t = from; direction > 0 ? t > to : t < to; t -= step) {
+      listener.point((point = d3_geo_spherical([
+        cr,
+        -sr * Math.cos(t),
+        -sr * Math.sin(t)
+      ]))[0], point[1]);
+    }
+  };
+}
+
+// Signed angle of a cartesian point relative to [cr, 0, 0].
+function d3_geo_circleAngle(cr, point) {
+  var a = d3_geo_cartesian(point);
+  a[0] -= cr;
+  d3_geo_cartesianNormalize(a);
+  var angle = d3_acos(-a[1]);
+  return ((-a[2] < 0 ? -angle : angle) + 2 * Math.PI - ε) % (2 * Math.PI);
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/clip-antimeridian.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/clip-antimeridian.js
new file mode 100644
index 0000000..144a35d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/clip-antimeridian.js
@@ -0,0 +1,95 @@
+import "../core/true";
+import "../math/abs";
+import "../math/trigonometry";
+import "clip";
+
+var d3_geo_clipAntimeridian = d3_geo_clip(
+    d3_true,
+    d3_geo_clipAntimeridianLine,
+    d3_geo_clipAntimeridianInterpolate,
+    [-π, -π / 2]);
+
+// Takes a line and cuts into visible segments. Return values:
+//   0: there were intersections or the line was empty.
+//   1: no intersections.
+//   2: there were intersections, and the first and last segments should be
+//      rejoined.
+function d3_geo_clipAntimeridianLine(listener) {
+  var λ0 = NaN,
+      φ0 = NaN,
+      sλ0 = NaN,
+      clean; // no intersections
+
+  return {
+    lineStart: function() {
+      listener.lineStart();
+      clean = 1;
+    },
+    point: function(λ1, φ1) {
+      var sλ1 = λ1 > 0 ? π : -π,
+          dλ = abs(λ1 - λ0);
+      if (abs(dλ - π) < ε) { // line crosses a pole
+        listener.point(λ0, φ0 = (φ0 + φ1) / 2 > 0 ? halfπ : -halfπ);
+        listener.point(sλ0, φ0);
+        listener.lineEnd();
+        listener.lineStart();
+        listener.point(sλ1, φ0);
+        listener.point(λ1, φ0);
+        clean = 0;
+      } else if (sλ0 !== sλ1 && dλ >= π) { // line crosses antimeridian
+        // handle degeneracies
+        if (abs(λ0 - sλ0) < ε) λ0 -= sλ0 * ε;
+        if (abs(λ1 - sλ1) < ε) λ1 -= sλ1 * ε;
+        φ0 = d3_geo_clipAntimeridianIntersect(λ0, φ0, λ1, φ1);
+        listener.point(sλ0, φ0);
+        listener.lineEnd();
+        listener.lineStart();
+        listener.point(sλ1, φ0);
+        clean = 0;
+      }
+      listener.point(λ0 = λ1, φ0 = φ1);
+      sλ0 = sλ1;
+    },
+    lineEnd: function() {
+      listener.lineEnd();
+      λ0 = φ0 = NaN;
+    },
+    // if there are intersections, we always rejoin the first and last segments.
+    clean: function() { return 2 - clean; }
+  };
+}
+
+function d3_geo_clipAntimeridianIntersect(λ0, φ0, λ1, φ1) {
+  var cosφ0,
+      cosφ1,
+      sinλ0_λ1 = Math.sin(λ0 - λ1);
+  return abs(sinλ0_λ1) > ε
+      ? Math.atan((Math.sin(φ0) * (cosφ1 = Math.cos(φ1)) * Math.sin(λ1)
+                 - Math.sin(φ1) * (cosφ0 = Math.cos(φ0)) * Math.sin(λ0))
+                 / (cosφ0 * cosφ1 * sinλ0_λ1))
+      : (φ0 + φ1) / 2;
+}
+
+function d3_geo_clipAntimeridianInterpolate(from, to, direction, listener) {
+  var φ;
+  if (from == null) {
+    φ = direction * halfπ;
+    listener.point(-π,  φ);
+    listener.point( 0,  φ);
+    listener.point( π,  φ);
+    listener.point( π,  0);
+    listener.point( π, -φ);
+    listener.point( 0, -φ);
+    listener.point(-π, -φ);
+    listener.point(-π,  0);
+    listener.point(-π,  φ);
+  } else if (abs(from[0] - to[0]) > ε) {
+    var s = from[0] < to[0] ? π : -π;
+    φ = direction * s / 2;
+    listener.point(-s, φ);
+    listener.point( 0, φ);
+    listener.point( s, φ);
+  } else {
+    listener.point(to[0], to[1]);
+  }
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/clip-circle.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/clip-circle.js
new file mode 100644
index 0000000..d204a51
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/clip-circle.js
@@ -0,0 +1,178 @@
+import "../math/abs";
+import "../math/trigonometry";
+import "cartesian";
+import "clip";
+import "circle";
+import "spherical";
+import "point-in-polygon";
+
+// Clip features against a small circle centered at [0°, 0°].
+function d3_geo_clipCircle(radius) {
+  var cr = Math.cos(radius),
+      smallRadius = cr > 0,
+      notHemisphere = abs(cr) > ε, // TODO optimise for this common case
+      interpolate = d3_geo_circleInterpolate(radius, 6 * d3_radians);
+
+  return d3_geo_clip(visible, clipLine, interpolate, smallRadius ? [0, -radius] : [-π, radius - π]);
+
+  function visible(λ, φ) {
+    return Math.cos(λ) * Math.cos(φ) > cr;
+  }
+
+  // Takes a line and cuts into visible segments. Return values used for
+  // polygon clipping:
+  //   0: there were intersections or the line was empty.
+  //   1: no intersections.
+  //   2: there were intersections, and the first and last segments should be
+  //      rejoined.
+  function clipLine(listener) {
+    var point0, // previous point
+        c0, // code for previous point
+        v0, // visibility of previous point
+        v00, // visibility of first point
+        clean; // no intersections
+    return {
+      lineStart: function() {
+        v00 = v0 = false;
+        clean = 1;
+      },
+      point: function(λ, φ) {
+        var point1 = [λ, φ],
+            point2,
+            v = visible(λ, φ),
+            c = smallRadius
+              ? v ? 0 : code(λ, φ)
+              : v ? code(λ + (λ < 0 ? π : -π), φ) : 0;
+        if (!point0 && (v00 = v0 = v)) listener.lineStart();
+        // Handle degeneracies.
+        // TODO ignore if not clipping polygons.
+        if (v !== v0) {
+          point2 = intersect(point0, point1);
+          if (d3_geo_sphericalEqual(point0, point2) || d3_geo_sphericalEqual(point1, point2)) {
+            point1[0] += ε;
+            point1[1] += ε;
+            v = visible(point1[0], point1[1]);
+          }
+        }
+        if (v !== v0) {
+          clean = 0;
+          if (v) {
+            // outside going in
+            listener.lineStart();
+            point2 = intersect(point1, point0);
+            listener.point(point2[0], point2[1]);
+          } else {
+            // inside going out
+            point2 = intersect(point0, point1);
+            listener.point(point2[0], point2[1]);
+            listener.lineEnd();
+          }
+          point0 = point2;
+        } else if (notHemisphere && point0 && smallRadius ^ v) {
+          var t;
+          // If the codes for two points are different, or are both zero,
+          // and there this segment intersects with the small circle.
+          if (!(c & c0) && (t = intersect(point1, point0, true))) {
+            clean = 0;
+            if (smallRadius) {
+              listener.lineStart();
+              listener.point(t[0][0], t[0][1]);
+              listener.point(t[1][0], t[1][1]);
+              listener.lineEnd();
+            } else {
+              listener.point(t[1][0], t[1][1]);
+              listener.lineEnd();
+              listener.lineStart();
+              listener.point(t[0][0], t[0][1]);
+            }
+          }
+        }
+        if (v && (!point0 || !d3_geo_sphericalEqual(point0, point1))) {
+          listener.point(point1[0], point1[1]);
+        }
+        point0 = point1, v0 = v, c0 = c;
+      },
+      lineEnd: function() {
+        if (v0) listener.lineEnd();
+        point0 = null;
+      },
+      // Rejoin first and last segments if there were intersections and the first
+      // and last points were visible.
+      clean: function() { return clean | ((v00 && v0) << 1); }
+    };
+  }
+
+  // Intersects the great circle between a and b with the clip circle.
+  function intersect(a, b, two) {
+    var pa = d3_geo_cartesian(a),
+        pb = d3_geo_cartesian(b);
+
+    // We have two planes, n1.p = d1 and n2.p = d2.
+    // Find intersection line p(t) = c1 n1 + c2 n2 + t (n1 ⨯ n2).
+    var n1 = [1, 0, 0], // normal
+        n2 = d3_geo_cartesianCross(pa, pb),
+        n2n2 = d3_geo_cartesianDot(n2, n2),
+        n1n2 = n2[0], // d3_geo_cartesianDot(n1, n2),
+        determinant = n2n2 - n1n2 * n1n2;
+
+    // Two polar points.
+    if (!determinant) return !two && a;
+
+    var c1 =  cr * n2n2 / determinant,
+        c2 = -cr * n1n2 / determinant,
+        n1xn2 = d3_geo_cartesianCross(n1, n2),
+        A = d3_geo_cartesianScale(n1, c1),
+        B = d3_geo_cartesianScale(n2, c2);
+    d3_geo_cartesianAdd(A, B);
+
+    // Solve |p(t)|^2 = 1.
+    var u = n1xn2,
+        w = d3_geo_cartesianDot(A, u),
+        uu = d3_geo_cartesianDot(u, u),
+        t2 = w * w - uu * (d3_geo_cartesianDot(A, A) - 1);
+
+    if (t2 < 0) return;
+
+    var t = Math.sqrt(t2),
+        q = d3_geo_cartesianScale(u, (-w - t) / uu);
+    d3_geo_cartesianAdd(q, A);
+    q = d3_geo_spherical(q);
+    if (!two) return q;
+
+    // Two intersection points.
+    var λ0 = a[0],
+        λ1 = b[0],
+        φ0 = a[1],
+        φ1 = b[1],
+        z;
+    if (λ1 < λ0) z = λ0, λ0 = λ1, λ1 = z;
+    var δλ = λ1 - λ0,
+        polar = abs(δλ - π) < ε,
+        meridian = polar || δλ < ε;
+
+    if (!polar && φ1 < φ0) z = φ0, φ0 = φ1, φ1 = z;
+
+    // Check that the first point is between a and b.
+    if (meridian
+        ? polar
+          ? φ0 + φ1 > 0 ^ q[1] < (abs(q[0] - λ0) < ε ? φ0 : φ1)
+          : φ0 <= q[1] && q[1] <= φ1
+        : δλ > π ^ (λ0 <= q[0] && q[0] <= λ1)) {
+      var q1 = d3_geo_cartesianScale(u, (-w + t) / uu);
+      d3_geo_cartesianAdd(q1, A);
+      return [q, d3_geo_spherical(q1)];
+    }
+  }
+
+  // Generates a 4-bit vector representing the location of a point relative to
+  // the small circle's bounding box.
+  function code(λ, φ) {
+    var r = smallRadius ? radius : π - radius,
+        code = 0;
+    if (λ < -r) code |= 1; // left
+    else if (λ > r) code |= 2; // right
+    if (φ < -r) code |= 4; // below
+    else if (φ > r) code |= 8; // above
+    return code;
+  }
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/clip-extent.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/clip-extent.js
new file mode 100644
index 0000000..cc69dd0
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/clip-extent.js
@@ -0,0 +1,196 @@
+import "../arrays/merge";
+import "../math/abs";
+import "../math/trigonometry";
+import "../geom/clip-line";
+import "geo";
+import "clip";
+import "clip-polygon";
+
+var d3_geo_clipExtentMAX = 1e9;
+
+d3.geo.clipExtent = function() {
+  var x0, y0, x1, y1,
+      stream,
+      clip,
+      clipExtent = {
+        stream: function(output) {
+          if (stream) stream.valid = false;
+          stream = clip(output);
+          stream.valid = true; // allow caching by d3.geo.path
+          return stream;
+        },
+        extent: function(_) {
+          if (!arguments.length) return [[x0, y0], [x1, y1]];
+          clip = d3_geo_clipExtent(x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1]);
+          if (stream) stream.valid = false, stream = null;
+          return clipExtent;
+        }
+      };
+  return clipExtent.extent([[0, 0], [960, 500]]);
+};
+
+function d3_geo_clipExtent(x0, y0, x1, y1) {
+  return function(listener) {
+    var listener_ = listener,
+        bufferListener = d3_geo_clipBufferListener(),
+        clipLine = d3_geom_clipLine(x0, y0, x1, y1),
+        segments,
+        polygon,
+        ring;
+
+    var clip = {
+      point: point,
+      lineStart: lineStart,
+      lineEnd: lineEnd,
+      polygonStart: function() {
+        listener = bufferListener;
+        segments = [];
+        polygon = [];
+        clean = true;
+      },
+      polygonEnd: function() {
+        listener = listener_;
+        segments = d3.merge(segments);
+        var clipStartInside = insidePolygon([x0, y1]),
+            inside = clean && clipStartInside,
+            visible = segments.length;
+        if (inside || visible) {
+          listener.polygonStart();
+          if (inside) {
+            listener.lineStart();
+            interpolate(null, null, 1, listener);
+            listener.lineEnd();
+          }
+          if (visible) {
+            d3_geo_clipPolygon(segments, compare, clipStartInside, interpolate, listener);
+          }
+          listener.polygonEnd();
+        }
+        segments = polygon = ring = null;
+      }
+    };
+
+    function insidePolygon(p) {
+      var wn = 0, // the winding number counter
+          n = polygon.length,
+          y = p[1];
+
+      for (var i = 0; i < n; ++i) {
+        for (var j = 1, v = polygon[i], m = v.length, a = v[0], b; j < m; ++j) {
+          b = v[j];
+          if (a[1] <= y) {
+            if (b[1] >  y && d3_cross2d(a, b, p) > 0) ++wn;
+          } else {
+            if (b[1] <= y && d3_cross2d(a, b, p) < 0) --wn;
+          }
+          a = b;
+        }
+      }
+      return wn !== 0;
+    }
+
+    function interpolate(from, to, direction, listener) {
+      var a = 0, a1 = 0;
+      if (from == null ||
+          (a = corner(from, direction)) !== (a1 = corner(to, direction)) ||
+          comparePoints(from, to) < 0 ^ direction > 0) {
+        do {
+          listener.point(a === 0 || a === 3 ? x0 : x1, a > 1 ? y1 : y0);
+        } while ((a = (a + direction + 4) % 4) !== a1);
+      } else {
+        listener.point(to[0], to[1]);
+      }
+    }
+
+    function pointVisible(x, y) {
+      return x0 <= x && x <= x1 && y0 <= y && y <= y1;
+    }
+
+    function point(x, y) {
+      if (pointVisible(x, y)) listener.point(x, y);
+    }
+
+    var x__, y__, v__, // first point
+        x_, y_, v_, // previous point
+        first,
+        clean;
+
+    function lineStart() {
+      clip.point = linePoint;
+      if (polygon) polygon.push(ring = []);
+      first = true;
+      v_ = false;
+      x_ = y_ = NaN;
+    }
+
+    function lineEnd() {
+      // TODO rather than special-case polygons, simply handle them separately.
+      // Ideally, coincident intersection points should be jittered to avoid
+      // clipping issues.
+      if (segments) {
+        linePoint(x__, y__);
+        if (v__ && v_) bufferListener.rejoin();
+        segments.push(bufferListener.buffer());
+      }
+      clip.point = point;
+      if (v_) listener.lineEnd();
+    }
+
+    function linePoint(x, y) {
+      x = Math.max(-d3_geo_clipExtentMAX, Math.min(d3_geo_clipExtentMAX, x));
+      y = Math.max(-d3_geo_clipExtentMAX, Math.min(d3_geo_clipExtentMAX, y));
+      var v = pointVisible(x, y);
+      if (polygon) ring.push([x, y]);
+      if (first) {
+        x__ = x, y__ = y, v__ = v;
+        first = false;
+        if (v) {
+          listener.lineStart();
+          listener.point(x, y);
+        }
+      } else {
+        if (v && v_) listener.point(x, y);
+        else {
+          var l = {a: {x: x_, y: y_}, b: {x: x, y: y}};
+          if (clipLine(l)) {
+            if (!v_) {
+              listener.lineStart();
+              listener.point(l.a.x, l.a.y);
+            }
+            listener.point(l.b.x, l.b.y);
+            if (!v) listener.lineEnd();
+            clean = false;
+          } else if (v) {
+            listener.lineStart();
+            listener.point(x, y);
+            clean = false;
+          }
+        }
+      }
+      x_ = x, y_ = y, v_ = v;
+    }
+
+    return clip;
+  };
+
+  function corner(p, direction) {
+    return abs(p[0] - x0) < ε ? direction > 0 ? 0 : 3
+        : abs(p[0] - x1) < ε ? direction > 0 ? 2 : 1
+        : abs(p[1] - y0) < ε ? direction > 0 ? 1 : 0
+        : direction > 0 ? 3 : 2; // abs(p[1] - y1) < ε
+  }
+
+  function compare(a, b) {
+    return comparePoints(a.x, b.x);
+  }
+
+  function comparePoints(a, b) {
+    var ca = corner(a, 1),
+        cb = corner(b, 1);
+    return ca !== cb ? ca - cb
+        : ca === 0 ? b[1] - a[1]
+        : ca === 1 ? a[0] - b[0]
+        : ca === 2 ? a[1] - b[1]
+        : b[0] - a[0];
+  }
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/clip-polygon.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/clip-polygon.js
new file mode 100644
index 0000000..4dd960c
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/clip-polygon.js
@@ -0,0 +1,104 @@
+import "../math/trigonometry";
+import "spherical";
+
+// General spherical polygon clipping algorithm: takes a polygon, cuts it into
+// visible line segments and rejoins the segments by interpolating along the
+// clip edge.
+function d3_geo_clipPolygon(segments, compare, clipStartInside, interpolate, listener) {
+  var subject = [],
+      clip = [];
+
+  segments.forEach(function(segment) {
+    if ((n = segment.length - 1) <= 0) return;
+    var n, p0 = segment[0], p1 = segment[n];
+
+    // If the first and last points of a segment are coincident, then treat as
+    // a closed ring.
+    // TODO if all rings are closed, then the winding order of the exterior
+    // ring should be checked.
+    if (d3_geo_sphericalEqual(p0, p1)) {
+      listener.lineStart();
+      for (var i = 0; i < n; ++i) listener.point((p0 = segment[i])[0], p0[1]);
+      listener.lineEnd();
+      return;
+    }
+
+    var a = new d3_geo_clipPolygonIntersection(p0, segment, null, true),
+        b = new d3_geo_clipPolygonIntersection(p0, null, a, false);
+    a.o = b;
+    subject.push(a);
+    clip.push(b);
+    a = new d3_geo_clipPolygonIntersection(p1, segment, null, false);
+    b = new d3_geo_clipPolygonIntersection(p1, null, a, true);
+    a.o = b;
+    subject.push(a);
+    clip.push(b);
+  });
+  clip.sort(compare);
+  d3_geo_clipPolygonLinkCircular(subject);
+  d3_geo_clipPolygonLinkCircular(clip);
+  if (!subject.length) return;
+
+  for (var i = 0, entry = clipStartInside, n = clip.length; i < n; ++i) {
+    clip[i].e = entry = !entry;
+  }
+
+  var start = subject[0],
+      points,
+      point;
+  while (1) {
+    // Find first unvisited intersection.
+    var current = start,
+        isSubject = true;
+    while (current.v) if ((current = current.n) === start) return;
+    points = current.z;
+    listener.lineStart();
+    do {
+      current.v = current.o.v = true;
+      if (current.e) {
+        if (isSubject) {
+          for (var i = 0, n = points.length; i < n; ++i) listener.point((point = points[i])[0], point[1]);
+        } else {
+          interpolate(current.x, current.n.x, 1, listener);
+        }
+        current = current.n;
+      } else {
+        if (isSubject) {
+          points = current.p.z;
+          for (var i = points.length - 1; i >= 0; --i) listener.point((point = points[i])[0], point[1]);
+        } else {
+          interpolate(current.x, current.p.x, -1, listener);
+        }
+        current = current.p;
+      }
+      current = current.o;
+      points = current.z;
+      isSubject = !isSubject;
+    } while (!current.v);
+    listener.lineEnd();
+  }
+}
+
+function d3_geo_clipPolygonLinkCircular(array) {
+  if (!(n = array.length)) return;
+  var n,
+      i = 0,
+      a = array[0],
+      b;
+  while (++i < n) {
+    a.n = b = array[i];
+    b.p = a;
+    a = b;
+  }
+  a.n = b = array[0];
+  b.p = a;
+}
+
+function d3_geo_clipPolygonIntersection(point, points, other, entry) {
+  this.x = point;
+  this.z = points;
+  this.o = other; // another intersection
+  this.e = entry; // is an entry?
+  this.v = false; // visited
+  this.n = this.p = null; // next & previous
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/clip.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/clip.js
new file mode 100644
index 0000000..9c54214
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/clip.js
@@ -0,0 +1,149 @@
+import "../arrays/merge";
+import "../core/noop";
+import "../math/trigonometry";
+import "clip-polygon";
+
+function d3_geo_clip(pointVisible, clipLine, interpolate, clipStart) {
+  return function(rotate, listener) {
+    var line = clipLine(listener),
+        rotatedClipStart = rotate.invert(clipStart[0], clipStart[1]);
+
+    var clip = {
+      point: point,
+      lineStart: lineStart,
+      lineEnd: lineEnd,
+      polygonStart: function() {
+        clip.point = pointRing;
+        clip.lineStart = ringStart;
+        clip.lineEnd = ringEnd;
+        segments = [];
+        polygon = [];
+      },
+      polygonEnd: function() {
+        clip.point = point;
+        clip.lineStart = lineStart;
+        clip.lineEnd = lineEnd;
+
+        segments = d3.merge(segments);
+        var clipStartInside = d3_geo_pointInPolygon(rotatedClipStart, polygon);
+        if (segments.length) {
+          if (!polygonStarted) listener.polygonStart(), polygonStarted = true;
+          d3_geo_clipPolygon(segments, d3_geo_clipSort, clipStartInside, interpolate, listener);
+        } else if (clipStartInside) {
+          if (!polygonStarted) listener.polygonStart(), polygonStarted = true;
+          listener.lineStart();
+          interpolate(null, null, 1, listener);
+          listener.lineEnd();
+        }
+        if (polygonStarted) listener.polygonEnd(), polygonStarted = false;
+        segments = polygon = null;
+      },
+      sphere: function() {
+        listener.polygonStart();
+        listener.lineStart();
+        interpolate(null, null, 1, listener);
+        listener.lineEnd();
+        listener.polygonEnd();
+      }
+    };
+
+    function point(λ, φ) {
+      var point = rotate(λ, φ);
+      if (pointVisible(λ = point[0], φ = point[1])) listener.point(λ, φ);
+    }
+    function pointLine(λ, φ) {
+      var point = rotate(λ, φ);
+      line.point(point[0], point[1]);
+    }
+    function lineStart() { clip.point = pointLine; line.lineStart(); }
+    function lineEnd() { clip.point = point; line.lineEnd(); }
+
+    var segments;
+
+    var buffer = d3_geo_clipBufferListener(),
+        ringListener = clipLine(buffer),
+        polygonStarted = false,
+        polygon,
+        ring;
+
+    function pointRing(λ, φ) {
+      ring.push([λ, φ]);
+      var point = rotate(λ, φ);
+      ringListener.point(point[0], point[1]);
+    }
+
+    function ringStart() {
+      ringListener.lineStart();
+      ring = [];
+    }
+
+    function ringEnd() {
+      pointRing(ring[0][0], ring[0][1]);
+      ringListener.lineEnd();
+
+      var clean = ringListener.clean(),
+          ringSegments = buffer.buffer(),
+          segment,
+          n = ringSegments.length;
+
+      ring.pop();
+      polygon.push(ring);
+      ring = null;
+
+      if (!n) return;
+
+      // No intersections.
+      if (clean & 1) {
+        segment = ringSegments[0];
+        var n = segment.length - 1,
+            i = -1,
+            point;
+        if (n > 0) {
+          if (!polygonStarted) listener.polygonStart(), polygonStarted = true;
+          listener.lineStart();
+          while (++i < n) listener.point((point = segment[i])[0], point[1]);
+          listener.lineEnd();
+        }
+        return;
+      }
+
+      // Rejoin connected segments.
+      // TODO reuse bufferListener.rejoin()?
+      if (n > 1 && clean & 2) ringSegments.push(ringSegments.pop().concat(ringSegments.shift()));
+
+      segments.push(ringSegments.filter(d3_geo_clipSegmentLength1));
+    }
+
+    return clip;
+  };
+}
+
+function d3_geo_clipSegmentLength1(segment) {
+  return segment.length > 1;
+}
+
+function d3_geo_clipBufferListener() {
+  var lines = [],
+      line;
+  return {
+    lineStart: function() { lines.push(line = []); },
+    point: function(λ, φ) { line.push([λ, φ]); },
+    lineEnd: d3_noop,
+    buffer: function() {
+      var buffer = lines;
+      lines = [];
+      line = null;
+      return buffer;
+    },
+    rejoin: function() {
+      if (lines.length > 1) lines.push(lines.pop().concat(lines.shift()));
+    }
+  };
+}
+
+// Intersection points are sorted along the clip edge. For both antimeridian
+// cutting and circle clipping, the same comparison is used.
+function d3_geo_clipSort(a, b) {
+  return ((a = a.x)[0] < 0 ? a[1] - halfπ - ε : halfπ - a[1])
+       - ((b = b.x)[0] < 0 ? b[1] - halfπ - ε : halfπ - b[1]);
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/compose.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/compose.js
new file mode 100644
index 0000000..fe374ef
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/compose.js
@@ -0,0 +1,12 @@
+function d3_geo_compose(a, b) {
+
+  function compose(x, y) {
+    return x = a(x, y), b(x[0], x[1]);
+  }
+
+  if (a.invert && b.invert) compose.invert = function(x, y) {
+    return x = b.invert(x, y), x && a.invert(x[0], x[1]);
+  };
+
+  return compose;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/conic-conformal.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/conic-conformal.js
new file mode 100644
index 0000000..8002322
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/conic-conformal.js
@@ -0,0 +1,39 @@
+import "../math/abs";
+import "../math/trigonometry";
+import "conic";
+import "geo";
+import "projection";
+
+function d3_geo_conicConformal(φ0, φ1) {
+  var cosφ0 = Math.cos(φ0),
+      t = function(φ) { return Math.tan(π / 4 + φ / 2); },
+      n = φ0 === φ1 ? Math.sin(φ0) : Math.log(cosφ0 / Math.cos(φ1)) / Math.log(t(φ1) / t(φ0)),
+      F = cosφ0 * Math.pow(t(φ0), n) / n;
+
+  if (!n) return d3_geo_mercator;
+
+  function forward(λ, φ) {
+    if (F > 0) { if (φ < -halfπ + ε) φ = -halfπ + ε; }
+    else { if (φ > halfπ - ε) φ = halfπ - ε; }
+    var ρ = F / Math.pow(t(φ), n);
+    return [
+      ρ * Math.sin(n * λ),
+      F - ρ * Math.cos(n * λ)
+    ];
+  }
+
+  forward.invert = function(x, y) {
+    var ρ0_y = F - y,
+        ρ = d3_sgn(n) * Math.sqrt(x * x + ρ0_y * ρ0_y);
+    return [
+      Math.atan2(x, ρ0_y) / n,
+      2 * Math.atan(Math.pow(F / ρ, 1 / n)) - halfπ
+    ];
+  };
+
+  return forward;
+}
+
+(d3.geo.conicConformal = function() {
+  return d3_geo_conic(d3_geo_conicConformal);
+}).raw = d3_geo_conicConformal;
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/conic-equal-area.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/conic-equal-area.js
new file mode 100644
index 0000000..7ccfb32
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/conic-equal-area.js
@@ -0,0 +1,33 @@
+import "../math/trigonometry";
+import "geo";
+import "conic";
+import "projection";
+
+function d3_geo_conicEqualArea(φ0, φ1) {
+  var sinφ0 = Math.sin(φ0),
+      n = (sinφ0 + Math.sin(φ1)) / 2,
+      C = 1 + sinφ0 * (2 * n - sinφ0),
+      ρ0 = Math.sqrt(C) / n;
+
+  function forward(λ, φ) {
+    var ρ = Math.sqrt(C - 2 * n * Math.sin(φ)) / n;
+    return [
+      ρ * Math.sin(λ *= n),
+      ρ0 - ρ * Math.cos(λ)
+    ];
+  }
+
+  forward.invert = function(x, y) {
+    var ρ0_y = ρ0 - y;
+    return [
+      Math.atan2(x, ρ0_y) / n,
+      d3_asin((C - (x * x + ρ0_y * ρ0_y) * n * n) / (2 * n))
+    ];
+  };
+
+  return forward;
+}
+
+(d3.geo.conicEqualArea = function() {
+  return d3_geo_conic(d3_geo_conicEqualArea);
+}).raw = d3_geo_conicEqualArea;
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/conic-equidistant.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/conic-equidistant.js
new file mode 100644
index 0000000..24935b0
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/conic-equidistant.js
@@ -0,0 +1,36 @@
+import "../math/abs";
+import "../math/trigonometry";
+import "conic";
+import "equirectangular";
+import "geo";
+import "projection";
+
+function d3_geo_conicEquidistant(φ0, φ1) {
+  var cosφ0 = Math.cos(φ0),
+      n = φ0 === φ1 ? Math.sin(φ0) : (cosφ0 - Math.cos(φ1)) / (φ1 - φ0),
+      G = cosφ0 / n + φ0;
+
+  if (abs(n) < ε) return d3_geo_equirectangular;
+
+  function forward(λ, φ) {
+    var ρ = G - φ;
+    return [
+      ρ * Math.sin(n * λ),
+      G - ρ * Math.cos(n * λ)
+    ];
+  }
+
+  forward.invert = function(x, y) {
+    var ρ0_y = G - y;
+    return [
+      Math.atan2(x, ρ0_y) / n,
+      G - d3_sgn(n) * Math.sqrt(x * x + ρ0_y * ρ0_y)
+    ];
+  };
+
+  return forward;
+}
+
+(d3.geo.conicEquidistant = function() {
+  return d3_geo_conic(d3_geo_conicEquidistant);
+}).raw = d3_geo_conicEquidistant;
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/conic.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/conic.js
new file mode 100644
index 0000000..8377ec5
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/conic.js
@@ -0,0 +1,16 @@
+import "../math/trigonometry";
+import "projection";
+
+function d3_geo_conic(projectAt) {
+  var φ0 = 0,
+      φ1 = π / 3,
+      m = d3_geo_projectionMutator(projectAt),
+      p = m(φ0, φ1);
+
+  p.parallels = function(_) {
+    if (!arguments.length) return [φ0 / π * 180, φ1 / π * 180];
+    return m(φ0 = _[0] * π / 180, φ1 = _[1] * π / 180);
+  };
+
+  return p;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/distance.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/distance.js
new file mode 100644
index 0000000..805dda7
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/distance.js
@@ -0,0 +1,13 @@
+import "../math/trigonometry";
+import "geo";
+
+// Length returned in radians; multiply by radius for distance.
+d3.geo.distance = function(a, b) {
+  var Δλ = (b[0] - a[0]) * d3_radians,
+      φ0 = a[1] * d3_radians, φ1 = b[1] * d3_radians,
+      sinΔλ = Math.sin(Δλ), cosΔλ = Math.cos(Δλ),
+      sinφ0 = Math.sin(φ0), cosφ0 = Math.cos(φ0),
+      sinφ1 = Math.sin(φ1), cosφ1 = Math.cos(φ1),
+      t;
+  return Math.atan2(Math.sqrt((t = cosφ1 * sinΔλ) * t + (t = cosφ0 * sinφ1 - sinφ0 * cosφ1 * cosΔλ) * t), sinφ0 * sinφ1 + cosφ0 * cosφ1 * cosΔλ);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/equirectangular.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/equirectangular.js
new file mode 100644
index 0000000..eb9cfe0
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/equirectangular.js
@@ -0,0 +1,10 @@
+import "geo";
+import "projection";
+
+function d3_geo_equirectangular(λ, φ) {
+  return [λ, φ];
+}
+
+(d3.geo.equirectangular = function() {
+  return d3_geo_projection(d3_geo_equirectangular);
+}).raw = d3_geo_equirectangular.invert = d3_geo_equirectangular;
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/geo.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/geo.js
new file mode 100644
index 0000000..cf220ce
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/geo.js
@@ -0,0 +1 @@
+d3.geo = {};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/gnomonic.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/gnomonic.js
new file mode 100644
index 0000000..8878ad8
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/gnomonic.js
@@ -0,0 +1,12 @@
+import "azimuthal";
+import "geo";
+import "projection";
+
+var d3_geo_gnomonic = d3_geo_azimuthal(
+  function(cosλcosφ) { return 1 / cosλcosφ; },
+  Math.atan
+);
+
+(d3.geo.gnomonic = function() {
+  return d3_geo_projection(d3_geo_gnomonic);
+}).raw = d3_geo_gnomonic;
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/graticule.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/graticule.js
new file mode 100644
index 0000000..2522059
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/graticule.js
@@ -0,0 +1,103 @@
+import "../arrays/range";
+import "../math/abs";
+import "../math/trigonometry";
+import "geo";
+
+d3.geo.graticule = function() {
+  var x1, x0, X1, X0,
+      y1, y0, Y1, Y0,
+      dx = 10, dy = dx, DX = 90, DY = 360,
+      x, y, X, Y,
+      precision = 2.5;
+
+  function graticule() {
+    return {type: "MultiLineString", coordinates: lines()};
+  }
+
+  function lines() {
+    return d3.range(Math.ceil(X0 / DX) * DX, X1, DX).map(X)
+        .concat(d3.range(Math.ceil(Y0 / DY) * DY, Y1, DY).map(Y))
+        .concat(d3.range(Math.ceil(x0 / dx) * dx, x1, dx).filter(function(x) { return abs(x % DX) > ε; }).map(x))
+        .concat(d3.range(Math.ceil(y0 / dy) * dy, y1, dy).filter(function(y) { return abs(y % DY) > ε; }).map(y));
+  }
+
+  graticule.lines = function() {
+    return lines().map(function(coordinates) { return {type: "LineString", coordinates: coordinates}; });
+  };
+
+  graticule.outline = function() {
+    return {
+      type: "Polygon",
+      coordinates: [
+        X(X0).concat(
+        Y(Y1).slice(1),
+        X(X1).reverse().slice(1),
+        Y(Y0).reverse().slice(1))
+      ]
+    };
+  };
+
+  graticule.extent = function(_) {
+    if (!arguments.length) return graticule.minorExtent();
+    return graticule.majorExtent(_).minorExtent(_);
+  };
+
+  graticule.majorExtent = function(_) {
+    if (!arguments.length) return [[X0, Y0], [X1, Y1]];
+    X0 = +_[0][0], X1 = +_[1][0];
+    Y0 = +_[0][1], Y1 = +_[1][1];
+    if (X0 > X1) _ = X0, X0 = X1, X1 = _;
+    if (Y0 > Y1) _ = Y0, Y0 = Y1, Y1 = _;
+    return graticule.precision(precision);
+  };
+
+  graticule.minorExtent = function(_) {
+    if (!arguments.length) return [[x0, y0], [x1, y1]];
+    x0 = +_[0][0], x1 = +_[1][0];
+    y0 = +_[0][1], y1 = +_[1][1];
+    if (x0 > x1) _ = x0, x0 = x1, x1 = _;
+    if (y0 > y1) _ = y0, y0 = y1, y1 = _;
+    return graticule.precision(precision);
+  };
+
+  graticule.step = function(_) {
+    if (!arguments.length) return graticule.minorStep();
+    return graticule.majorStep(_).minorStep(_);
+  };
+
+  graticule.majorStep = function(_) {
+    if (!arguments.length) return [DX, DY];
+    DX = +_[0], DY = +_[1];
+    return graticule;
+  };
+
+  graticule.minorStep = function(_) {
+    if (!arguments.length) return [dx, dy];
+    dx = +_[0], dy = +_[1];
+    return graticule;
+  };
+
+  graticule.precision = function(_) {
+    if (!arguments.length) return precision;
+    precision = +_;
+    x = d3_geo_graticuleX(y0, y1, 90);
+    y = d3_geo_graticuleY(x0, x1, precision);
+    X = d3_geo_graticuleX(Y0, Y1, 90);
+    Y = d3_geo_graticuleY(X0, X1, precision);
+    return graticule;
+  };
+
+  return graticule
+      .majorExtent([[-180, -90 + ε], [180, 90 - ε]])
+      .minorExtent([[-180, -80 - ε], [180, 80 + ε]]);
+};
+
+function d3_geo_graticuleX(y0, y1, dy) {
+  var y = d3.range(y0, y1 - ε, dy).concat(y1);
+  return function(x) { return y.map(function(y) { return [x, y]; }); };
+}
+
+function d3_geo_graticuleY(x0, x1, dx) {
+  var x = d3.range(x0, x1 - ε, dx).concat(x1);
+  return function(y) { return x.map(function(x) { return [x, y]; }); };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/greatArc.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/greatArc.js
new file mode 100644
index 0000000..a60a488
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/greatArc.js
@@ -0,0 +1,42 @@
+import "../core/source";
+import "../core/target";
+import "geo";
+import "distance";
+
+// @deprecated use {type: "LineString"} or d3.geo.distance instead.
+d3.geo.greatArc = function() {
+  var source = d3_source, source_,
+      target = d3_target, target_;
+
+  function greatArc() {
+    return {type: "LineString", coordinates: [
+      source_ || source.apply(this, arguments),
+      target_ || target.apply(this, arguments)
+    ]};
+  }
+
+  greatArc.distance = function() {
+    return d3.geo.distance(
+      source_ || source.apply(this, arguments),
+      target_ || target.apply(this, arguments)
+    );
+  };
+
+  greatArc.source = function(_) {
+    if (!arguments.length) return source;
+    source = _, source_ = typeof _ === "function" ? null : _;
+    return greatArc;
+  };
+
+  greatArc.target = function(_) {
+    if (!arguments.length) return target;
+    target = _, target_ = typeof _ === "function" ? null : _;
+    return greatArc;
+  };
+
+  greatArc.precision = function() {
+    return arguments.length ? greatArc : 0;
+  };
+
+  return greatArc;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/index.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/index.js
new file mode 100644
index 0000000..c95f341
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/index.js
@@ -0,0 +1,33 @@
+import "geo";
+import "area";
+import "bounds";
+import "centroid";
+import "circle";
+import "distance";
+import "graticule";
+import "greatArc";
+import "interpolate";
+import "length";
+import "path";
+import "path-area";
+import "path-buffer";
+import "path-centroid";
+import "path-context";
+import "projection";
+import "rotation";
+import "stream";
+import "transform";
+import "albers";
+import "albers-usa";
+import "azimuthal";
+import "azimuthal-equal-area";
+import "azimuthal-equidistant";
+import "conic-conformal";
+import "conic-equal-area";
+import "conic-equidistant";
+import "equirectangular";
+import "gnomonic";
+import "mercator";
+import "orthographic";
+import "stereographic";
+import "transverse-mercator";
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/interpolate.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/interpolate.js
new file mode 100644
index 0000000..dba105b
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/interpolate.js
@@ -0,0 +1,38 @@
+import "../math/trigonometry";
+import "geo";
+
+d3.geo.interpolate = function(source, target) {
+  return d3_geo_interpolate(
+    source[0] * d3_radians, source[1] * d3_radians,
+    target[0] * d3_radians, target[1] * d3_radians
+  );
+};
+
+function d3_geo_interpolate(x0, y0, x1, y1) {
+  var cy0 = Math.cos(y0),
+      sy0 = Math.sin(y0),
+      cy1 = Math.cos(y1),
+      sy1 = Math.sin(y1),
+      kx0 = cy0 * Math.cos(x0),
+      ky0 = cy0 * Math.sin(x0),
+      kx1 = cy1 * Math.cos(x1),
+      ky1 = cy1 * Math.sin(x1),
+      d = 2 * Math.asin(Math.sqrt(d3_haversin(y1 - y0) + cy0 * cy1 * d3_haversin(x1 - x0))),
+      k = 1 / Math.sin(d);
+
+  var interpolate = d ? function(t) {
+    var B = Math.sin(t *= d) * k,
+        A = Math.sin(d - t) * k,
+        x = A * kx0 + B * kx1,
+        y = A * ky0 + B * ky1,
+        z = A * sy0 + B * sy1;
+    return [
+      Math.atan2(y, x) * d3_degrees,
+      Math.atan2(z, Math.sqrt(x * x + y * y)) * d3_degrees
+    ];
+  } : function() { return [x0 * d3_degrees, y0 * d3_degrees]; };
+
+  interpolate.distance = d;
+
+  return interpolate;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/length.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/length.js
new file mode 100644
index 0000000..d977d04
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/length.js
@@ -0,0 +1,44 @@
+import "../core/noop";
+import "../math/abs";
+import "../math/trigonometry";
+import "geo";
+import "stream";
+
+d3.geo.length = function(object) {
+  d3_geo_lengthSum = 0;
+  d3.geo.stream(object, d3_geo_length);
+  return d3_geo_lengthSum;
+};
+
+var d3_geo_lengthSum;
+
+var d3_geo_length = {
+  sphere: d3_noop,
+  point: d3_noop,
+  lineStart: d3_geo_lengthLineStart,
+  lineEnd: d3_noop,
+  polygonStart: d3_noop,
+  polygonEnd: d3_noop
+};
+
+function d3_geo_lengthLineStart() {
+  var λ0, sinφ0, cosφ0;
+
+  d3_geo_length.point = function(λ, φ) {
+    λ0 = λ * d3_radians, sinφ0 = Math.sin(φ *= d3_radians), cosφ0 = Math.cos(φ);
+    d3_geo_length.point = nextPoint;
+  };
+
+  d3_geo_length.lineEnd = function() {
+    d3_geo_length.point = d3_geo_length.lineEnd = d3_noop;
+  };
+
+  function nextPoint(λ, φ) {
+    var sinφ = Math.sin(φ *= d3_radians),
+        cosφ = Math.cos(φ),
+        t = abs((λ *= d3_radians) - λ0),
+        cosΔλ = Math.cos(t);
+    d3_geo_lengthSum += Math.atan2(Math.sqrt((t = cosφ * Math.sin(t)) * t + (t = cosφ0 * sinφ - sinφ0 * cosφ * cosΔλ) * t), sinφ0 * sinφ + cosφ0 * cosφ * cosΔλ);
+    λ0 = λ, sinφ0 = sinφ, cosφ0 = cosφ;
+  }
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/mercator.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/mercator.js
new file mode 100644
index 0000000..7eb824d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/mercator.js
@@ -0,0 +1,48 @@
+import "../math/trigonometry";
+import "geo";
+import "projection";
+
+function d3_geo_mercator(λ, φ) {
+  return [λ, Math.log(Math.tan(π / 4 + φ / 2))];
+}
+
+d3_geo_mercator.invert = function(x, y) {
+  return [x, 2 * Math.atan(Math.exp(y)) - halfπ];
+};
+
+function d3_geo_mercatorProjection(project) {
+  var m = d3_geo_projection(project),
+      scale = m.scale,
+      translate = m.translate,
+      clipExtent = m.clipExtent,
+      clipAuto;
+
+  m.scale = function() {
+    var v = scale.apply(m, arguments);
+    return v === m ? (clipAuto ? m.clipExtent(null) : m) : v;
+  };
+
+  m.translate = function() {
+    var v = translate.apply(m, arguments);
+    return v === m ? (clipAuto ? m.clipExtent(null) : m) : v;
+  };
+
+  m.clipExtent = function(_) {
+    var v = clipExtent.apply(m, arguments);
+    if (v === m) {
+      if (clipAuto = _ == null) {
+        var k = π * scale(), t = translate();
+        clipExtent([[t[0] - k, t[1] - k], [t[0] + k, t[1] + k]]);
+      }
+    } else if (clipAuto) {
+      v = null;
+    }
+    return v;
+  };
+
+  return m.clipExtent(null);
+}
+
+(d3.geo.mercator = function() {
+  return d3_geo_mercatorProjection(d3_geo_mercator);
+}).raw = d3_geo_mercator;
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/orthographic.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/orthographic.js
new file mode 100644
index 0000000..f51b500
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/orthographic.js
@@ -0,0 +1,12 @@
+import "azimuthal";
+import "geo";
+import "projection";
+
+var d3_geo_orthographic = d3_geo_azimuthal(
+  function() { return 1; },
+  Math.asin
+);
+
+(d3.geo.orthographic = function() {
+  return d3_geo_projection(d3_geo_orthographic);
+}).raw = d3_geo_orthographic;
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/path-area.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/path-area.js
new file mode 100644
index 0000000..53b10e1
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/path-area.js
@@ -0,0 +1,41 @@
+import "../core/noop";
+import "../math/abs";
+
+// TODO Unify this code with d3.geom.polygon area?
+
+var d3_geo_pathAreaSum, d3_geo_pathAreaPolygon, d3_geo_pathArea = {
+  point: d3_noop,
+  lineStart: d3_noop,
+  lineEnd: d3_noop,
+
+  // Only count area for polygon rings.
+  polygonStart: function() {
+    d3_geo_pathAreaPolygon = 0;
+    d3_geo_pathArea.lineStart = d3_geo_pathAreaRingStart;
+  },
+  polygonEnd: function() {
+    d3_geo_pathArea.lineStart = d3_geo_pathArea.lineEnd = d3_geo_pathArea.point = d3_noop;
+    d3_geo_pathAreaSum += abs(d3_geo_pathAreaPolygon / 2);
+  }
+};
+
+function d3_geo_pathAreaRingStart() {
+  var x00, y00, x0, y0;
+
+  // For the first point, …
+  d3_geo_pathArea.point = function(x, y) {
+    d3_geo_pathArea.point = nextPoint;
+    x00 = x0 = x, y00 = y0 = y;
+  };
+
+  // For subsequent points, …
+  function nextPoint(x, y) {
+    d3_geo_pathAreaPolygon += y0 * x - x0 * y;
+    x0 = x, y0 = y;
+  }
+
+  // For the last point, return to the start.
+  d3_geo_pathArea.lineEnd = function() {
+    nextPoint(x00, y00);
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/path-bounds.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/path-bounds.js
new file mode 100644
index 0000000..53c7a06
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/path-bounds.js
@@ -0,0 +1,21 @@
+import "../core/noop";
+
+var d3_geo_pathBoundsX0,
+    d3_geo_pathBoundsY0,
+    d3_geo_pathBoundsX1,
+    d3_geo_pathBoundsY1;
+
+var d3_geo_pathBounds = {
+  point: d3_geo_pathBoundsPoint,
+  lineStart: d3_noop,
+  lineEnd: d3_noop,
+  polygonStart: d3_noop,
+  polygonEnd: d3_noop
+};
+
+function d3_geo_pathBoundsPoint(x, y) {
+  if (x < d3_geo_pathBoundsX0) d3_geo_pathBoundsX0 = x;
+  if (x > d3_geo_pathBoundsX1) d3_geo_pathBoundsX1 = x;
+  if (y < d3_geo_pathBoundsY0) d3_geo_pathBoundsY0 = y;
+  if (y > d3_geo_pathBoundsY1) d3_geo_pathBoundsY1 = y;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/path-buffer.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/path-buffer.js
new file mode 100644
index 0000000..d14a2fb
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/path-buffer.js
@@ -0,0 +1,59 @@
+function d3_geo_pathBuffer() {
+  var pointCircle = d3_geo_pathBufferCircle(4.5),
+      buffer = [];
+
+  var stream = {
+    point: point,
+
+    // While inside a line, override point to moveTo then lineTo.
+    lineStart: function() { stream.point = pointLineStart; },
+    lineEnd: lineEnd,
+
+    // While inside a polygon, override lineEnd to closePath.
+    polygonStart: function() { stream.lineEnd = lineEndPolygon; },
+    polygonEnd: function() { stream.lineEnd = lineEnd; stream.point = point; },
+
+    pointRadius: function(_) {
+      pointCircle = d3_geo_pathBufferCircle(_);
+      return stream;
+    },
+
+    result: function() {
+      if (buffer.length) {
+        var result = buffer.join("");
+        buffer = [];
+        return result;
+      }
+    }
+  };
+
+  function point(x, y) {
+    buffer.push("M", x, ",", y, pointCircle);
+  }
+
+  function pointLineStart(x, y) {
+    buffer.push("M", x, ",", y);
+    stream.point = pointLine;
+  }
+
+  function pointLine(x, y) {
+    buffer.push("L", x, ",", y);
+  }
+
+  function lineEnd() {
+    stream.point = point;
+  }
+
+  function lineEndPolygon() {
+    buffer.push("Z");
+  }
+
+  return stream;
+}
+
+function d3_geo_pathBufferCircle(radius) {
+  return "m0," + radius
+      + "a" + radius + "," + radius + " 0 1,1 0," + -2 * radius
+      + "a" + radius + "," + radius + " 0 1,1 0," + 2 * radius
+      + "z";
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/path-centroid.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/path-centroid.js
new file mode 100644
index 0000000..cda5897
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/path-centroid.js
@@ -0,0 +1,78 @@
+import "centroid";
+
+// TODO Unify this code with d3.geom.polygon centroid?
+// TODO Enforce positive area for exterior, negative area for interior?
+
+var d3_geo_pathCentroid = {
+  point: d3_geo_pathCentroidPoint,
+
+  // For lines, weight by length.
+  lineStart: d3_geo_pathCentroidLineStart,
+  lineEnd: d3_geo_pathCentroidLineEnd,
+
+  // For polygons, weight by area.
+  polygonStart: function() {
+    d3_geo_pathCentroid.lineStart = d3_geo_pathCentroidRingStart;
+  },
+  polygonEnd: function() {
+    d3_geo_pathCentroid.point = d3_geo_pathCentroidPoint;
+    d3_geo_pathCentroid.lineStart = d3_geo_pathCentroidLineStart;
+    d3_geo_pathCentroid.lineEnd = d3_geo_pathCentroidLineEnd;
+  }
+};
+
+function d3_geo_pathCentroidPoint(x, y) {
+  d3_geo_centroidX0 += x;
+  d3_geo_centroidY0 += y;
+  ++d3_geo_centroidZ0;
+}
+
+function d3_geo_pathCentroidLineStart() {
+  var x0, y0;
+
+  d3_geo_pathCentroid.point = function(x, y) {
+    d3_geo_pathCentroid.point = nextPoint;
+    d3_geo_pathCentroidPoint(x0 = x, y0 = y);
+  };
+
+  function nextPoint(x, y) {
+    var dx = x - x0, dy = y - y0, z = Math.sqrt(dx * dx + dy * dy);
+    d3_geo_centroidX1 += z * (x0 + x) / 2;
+    d3_geo_centroidY1 += z * (y0 + y) / 2;
+    d3_geo_centroidZ1 += z;
+    d3_geo_pathCentroidPoint(x0 = x, y0 = y);
+  }
+}
+
+function d3_geo_pathCentroidLineEnd() {
+  d3_geo_pathCentroid.point = d3_geo_pathCentroidPoint;
+}
+
+function d3_geo_pathCentroidRingStart() {
+  var x00, y00, x0, y0;
+
+  // For the first point, …
+  d3_geo_pathCentroid.point = function(x, y) {
+    d3_geo_pathCentroid.point = nextPoint;
+    d3_geo_pathCentroidPoint(x00 = x0 = x, y00 = y0 = y);
+  };
+
+  // For subsequent points, …
+  function nextPoint(x, y) {
+    var dx = x - x0, dy = y - y0, z = Math.sqrt(dx * dx + dy * dy);
+    d3_geo_centroidX1 += z * (x0 + x) / 2;
+    d3_geo_centroidY1 += z * (y0 + y) / 2;
+    d3_geo_centroidZ1 += z;
+
+    z = y0 * x - x0 * y;
+    d3_geo_centroidX2 += z * (x0 + x);
+    d3_geo_centroidY2 += z * (y0 + y);
+    d3_geo_centroidZ2 += z * 3;
+    d3_geo_pathCentroidPoint(x0 = x, y0 = y);
+  }
+
+  // For the last point, return to the start.
+  d3_geo_pathCentroid.lineEnd = function() {
+    nextPoint(x00, y00);
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/path-context.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/path-context.js
new file mode 100644
index 0000000..d92086c
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/path-context.js
@@ -0,0 +1,49 @@
+import "../core/noop";
+import "../math/trigonometry";
+
+function d3_geo_pathContext(context) {
+  var pointRadius = 4.5;
+
+  var stream = {
+    point: point,
+
+    // While inside a line, override point to moveTo then lineTo.
+    lineStart: function() { stream.point = pointLineStart; },
+    lineEnd: lineEnd,
+
+    // While inside a polygon, override lineEnd to closePath.
+    polygonStart: function() { stream.lineEnd = lineEndPolygon; },
+    polygonEnd: function() { stream.lineEnd = lineEnd; stream.point = point; },
+
+    pointRadius: function(_) {
+      pointRadius = _;
+      return stream;
+    },
+
+    result: d3_noop
+  };
+
+  function point(x, y) {
+    context.moveTo(x + pointRadius, y);
+    context.arc(x, y, pointRadius, 0, τ);
+  }
+
+  function pointLineStart(x, y) {
+    context.moveTo(x, y);
+    stream.point = pointLine;
+  }
+
+  function pointLine(x, y) {
+    context.lineTo(x, y);
+  }
+
+  function lineEnd() {
+    stream.point = point;
+  }
+
+  function lineEndPolygon() {
+    context.closePath();
+  }
+
+  return stream;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/path.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/path.js
new file mode 100644
index 0000000..51d08be
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/path.js
@@ -0,0 +1,87 @@
+import "../core/identity";
+import "../math/trigonometry";
+import "albers-usa";
+import "area";
+import "bounds";
+import "centroid";
+import "geo";
+import "path-area";
+import "path-bounds";
+import "path-buffer";
+import "path-centroid";
+import "path-context";
+import "projection";
+import "resample";
+import "stream";
+
+d3.geo.path = function() {
+  var pointRadius = 4.5,
+      projection,
+      context,
+      projectStream,
+      contextStream,
+      cacheStream;
+
+  function path(object) {
+    if (object) {
+      if (typeof pointRadius === "function") contextStream.pointRadius(+pointRadius.apply(this, arguments));
+      if (!cacheStream || !cacheStream.valid) cacheStream = projectStream(contextStream);
+      d3.geo.stream(object, cacheStream);
+    }
+    return contextStream.result();
+  }
+
+  path.area = function(object) {
+    d3_geo_pathAreaSum = 0;
+    d3.geo.stream(object, projectStream(d3_geo_pathArea));
+    return d3_geo_pathAreaSum;
+  };
+
+  path.centroid = function(object) {
+    d3_geo_centroidX0 = d3_geo_centroidY0 = d3_geo_centroidZ0 =
+    d3_geo_centroidX1 = d3_geo_centroidY1 = d3_geo_centroidZ1 =
+    d3_geo_centroidX2 = d3_geo_centroidY2 = d3_geo_centroidZ2 = 0;
+    d3.geo.stream(object, projectStream(d3_geo_pathCentroid));
+    return d3_geo_centroidZ2 ? [d3_geo_centroidX2 / d3_geo_centroidZ2, d3_geo_centroidY2 / d3_geo_centroidZ2]
+        : d3_geo_centroidZ1 ? [d3_geo_centroidX1 / d3_geo_centroidZ1, d3_geo_centroidY1 / d3_geo_centroidZ1]
+        : d3_geo_centroidZ0 ? [d3_geo_centroidX0 / d3_geo_centroidZ0, d3_geo_centroidY0 / d3_geo_centroidZ0]
+        : [NaN, NaN];
+  };
+
+  path.bounds = function(object) {
+    d3_geo_pathBoundsX1 = d3_geo_pathBoundsY1 = -(d3_geo_pathBoundsX0 = d3_geo_pathBoundsY0 = Infinity);
+    d3.geo.stream(object, projectStream(d3_geo_pathBounds));
+    return [[d3_geo_pathBoundsX0, d3_geo_pathBoundsY0], [d3_geo_pathBoundsX1, d3_geo_pathBoundsY1]];
+  };
+
+  path.projection = function(_) {
+    if (!arguments.length) return projection;
+    projectStream = (projection = _) ? _.stream || d3_geo_pathProjectStream(_) : d3_identity;
+    return reset();
+  };
+
+  path.context = function(_) {
+    if (!arguments.length) return context;
+    contextStream = (context = _) == null ? new d3_geo_pathBuffer : new d3_geo_pathContext(_);
+    if (typeof pointRadius !== "function") contextStream.pointRadius(pointRadius);
+    return reset();
+  };
+
+  path.pointRadius = function(_) {
+    if (!arguments.length) return pointRadius;
+    pointRadius = typeof _ === "function" ? _ : (contextStream.pointRadius(+_), +_);
+    return path;
+  };
+
+  function reset() {
+    cacheStream = null;
+    return path;
+  }
+
+  return path.projection(d3.geo.albersUsa()).context(null);
+};
+
+function d3_geo_pathProjectStream(project) {
+  var resample = d3_geo_resample(function(x, y) { return project([x * d3_degrees, y * d3_degrees]); });
+  return function(stream) { return d3_geo_projectionRadians(resample(stream)); };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/point-in-polygon.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/point-in-polygon.js
new file mode 100644
index 0000000..448edd6
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/point-in-polygon.js
@@ -0,0 +1,71 @@
+import "geo";
+import "area";
+import "cartesian";
+import "../math/abs";
+import "../math/trigonometry";
+
+function d3_geo_pointInPolygon(point, polygon) {
+  var meridian = point[0],
+      parallel = point[1],
+      meridianNormal = [Math.sin(meridian), -Math.cos(meridian), 0],
+      polarAngle = 0,
+      winding = 0;
+  d3_geo_areaRingSum.reset();
+
+  for (var i = 0, n = polygon.length; i < n; ++i) {
+    var ring = polygon[i],
+        m = ring.length;
+    if (!m) continue;
+    var point0 = ring[0],
+        λ0 = point0[0],
+        φ0 = point0[1] / 2 + π / 4,
+        sinφ0 = Math.sin(φ0),
+        cosφ0 = Math.cos(φ0),
+        j = 1;
+
+    while (true) {
+      if (j === m) j = 0;
+      point = ring[j];
+      var λ = point[0],
+          φ = point[1] / 2 + π / 4,
+          sinφ = Math.sin(φ),
+          cosφ = Math.cos(φ),
+          dλ = λ - λ0,
+          sdλ = dλ >= 0 ? 1 : -1,
+          adλ = sdλ * dλ,
+          antimeridian = adλ > π,
+          k = sinφ0 * sinφ;
+      d3_geo_areaRingSum.add(Math.atan2(k * sdλ * Math.sin(adλ), cosφ0 * cosφ + k * Math.cos(adλ)));
+
+      polarAngle += antimeridian ? dλ + sdλ * τ : dλ;
+
+      // Are the longitudes either side of the point's meridian, and are the
+      // latitudes smaller than the parallel?
+      if (antimeridian ^ λ0 >= meridian ^ λ >= meridian) {
+        var arc = d3_geo_cartesianCross(d3_geo_cartesian(point0), d3_geo_cartesian(point));
+        d3_geo_cartesianNormalize(arc);
+        var intersection = d3_geo_cartesianCross(meridianNormal, arc);
+        d3_geo_cartesianNormalize(intersection);
+        var φarc = (antimeridian ^ dλ >= 0 ? -1 : 1) * d3_asin(intersection[2]);
+        if (parallel > φarc || parallel === φarc && (arc[0] || arc[1])) {
+          winding += antimeridian ^ dλ >= 0 ? 1 : -1;
+        }
+      }
+      if (!j++) break;
+      λ0 = λ, sinφ0 = sinφ, cosφ0 = cosφ, point0 = point;
+    }
+  }
+
+  // First, determine whether the South pole is inside or outside:
+  //
+  // It is inside if:
+  // * the polygon winds around it in a clockwise direction.
+  // * the polygon does not (cumulatively) wind around it, but has a negative
+  //   (counter-clockwise) area.
+  //
+  // Second, count the (signed) number of times a segment crosses a meridian
+  // from the point to the South pole.  If it is zero, then the point is the
+  // same side as the South pole.
+
+  return (polarAngle < -ε || polarAngle < ε && d3_geo_areaRingSum < 0) ^ (winding & 1);
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/projection.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/projection.js
new file mode 100644
index 0000000..fe493a8
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/projection.js
@@ -0,0 +1,121 @@
+import "../core/identity";
+import "../core/rebind";
+import "../math/trigonometry";
+import "clip-antimeridian";
+import "clip-circle";
+import "clip-extent";
+import "compose";
+import "geo";
+import "path";
+import "resample";
+import "rotation";
+import "transform";
+
+d3.geo.projection = d3_geo_projection;
+d3.geo.projectionMutator = d3_geo_projectionMutator;
+
+function d3_geo_projection(project) {
+  return d3_geo_projectionMutator(function() { return project; })();
+}
+
+function d3_geo_projectionMutator(projectAt) {
+  var project,
+      rotate,
+      projectRotate,
+      projectResample = d3_geo_resample(function(x, y) { x = project(x, y); return [x[0] * k + δx, δy - x[1] * k]; }),
+      k = 150, // scale
+      x = 480, y = 250, // translate
+      λ = 0, φ = 0, // center
+      δλ = 0, δφ = 0, δγ = 0, // rotate
+      δx, δy, // center
+      preclip = d3_geo_clipAntimeridian,
+      postclip = d3_identity,
+      clipAngle = null,
+      clipExtent = null,
+      stream;
+
+  function projection(point) {
+    point = projectRotate(point[0] * d3_radians, point[1] * d3_radians);
+    return [point[0] * k + δx, δy - point[1] * k];
+  }
+
+  function invert(point) {
+    point = projectRotate.invert((point[0] - δx) / k, (δy - point[1]) / k);
+    return point && [point[0] * d3_degrees, point[1] * d3_degrees];
+  }
+
+  projection.stream = function(output) {
+    if (stream) stream.valid = false;
+    stream = d3_geo_projectionRadians(preclip(rotate, projectResample(postclip(output))));
+    stream.valid = true; // allow caching by d3.geo.path
+    return stream;
+  };
+
+  projection.clipAngle = function(_) {
+    if (!arguments.length) return clipAngle;
+    preclip = _ == null ? (clipAngle = _, d3_geo_clipAntimeridian) : d3_geo_clipCircle((clipAngle = +_) * d3_radians);
+    return invalidate();
+  };
+
+  projection.clipExtent = function(_) {
+    if (!arguments.length) return clipExtent;
+    clipExtent = _;
+    postclip = _ ? d3_geo_clipExtent(_[0][0], _[0][1], _[1][0], _[1][1]) : d3_identity;
+    return invalidate();
+  };
+
+  projection.scale = function(_) {
+    if (!arguments.length) return k;
+    k = +_;
+    return reset();
+  };
+
+  projection.translate = function(_) {
+    if (!arguments.length) return [x, y];
+    x = +_[0];
+    y = +_[1];
+    return reset();
+  };
+
+  projection.center = function(_) {
+    if (!arguments.length) return [λ * d3_degrees, φ * d3_degrees];
+    λ = _[0] % 360 * d3_radians;
+    φ = _[1] % 360 * d3_radians;
+    return reset();
+  };
+
+  projection.rotate = function(_) {
+    if (!arguments.length) return [δλ * d3_degrees, δφ * d3_degrees, δγ * d3_degrees];
+    δλ = _[0] % 360 * d3_radians;
+    δφ = _[1] % 360 * d3_radians;
+    δγ = _.length > 2 ? _[2] % 360 * d3_radians : 0;
+    return reset();
+  };
+
+  d3.rebind(projection, projectResample, "precision");
+
+  function reset() {
+    projectRotate = d3_geo_compose(rotate = d3_geo_rotation(δλ, δφ, δγ), project);
+    var center = project(λ, φ);
+    δx = x - center[0] * k;
+    δy = y + center[1] * k;
+    return invalidate();
+  }
+
+  function invalidate() {
+    if (stream) stream.valid = false, stream = null;
+    return projection;
+  }
+
+  return function() {
+    project = projectAt.apply(this, arguments);
+    projection.invert = project.invert && invert;
+    return reset();
+  };
+}
+
+function d3_geo_projectionRadians(stream) {
+  return d3_geo_transformPoint(stream, function(x, y) {
+    stream.point(x * d3_radians, y * d3_radians);
+  });
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/resample.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/resample.js
new file mode 100644
index 0000000..1ddd9a3
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/resample.js
@@ -0,0 +1,109 @@
+import "../math/abs";
+import "../math/trigonometry";
+import "cartesian";
+
+function d3_geo_resample(project) {
+  var δ2 = .5, // precision, px²
+      cosMinDistance = Math.cos(30 * d3_radians), // cos(minimum angular distance)
+      maxDepth = 16;
+
+  function resample(stream) {
+    return (maxDepth ? resampleRecursive : resampleNone)(stream);
+  }
+
+  function resampleNone(stream) {
+    return d3_geo_transformPoint(stream, function(x, y) {
+      x = project(x, y);
+      stream.point(x[0], x[1]);
+    });
+  }
+
+  function resampleRecursive(stream) {
+    var λ00, φ00, x00, y00, a00, b00, c00, // first point
+        λ0, x0, y0, a0, b0, c0; // previous point
+
+    var resample = {
+      point: point,
+      lineStart: lineStart,
+      lineEnd: lineEnd,
+      polygonStart: function() { stream.polygonStart(); resample.lineStart = ringStart; },
+      polygonEnd: function() { stream.polygonEnd(); resample.lineStart = lineStart; }
+    };
+
+    function point(x, y) {
+      x = project(x, y);
+      stream.point(x[0], x[1]);
+    }
+
+    function lineStart() {
+      x0 = NaN;
+      resample.point = linePoint;
+      stream.lineStart();
+    }
+
+    function linePoint(λ, φ) {
+      var c = d3_geo_cartesian([λ, φ]), p = project(λ, φ);
+      resampleLineTo(x0, y0, λ0, a0, b0, c0, x0 = p[0], y0 = p[1], λ0 = λ, a0 = c[0], b0 = c[1], c0 = c[2], maxDepth, stream);
+      stream.point(x0, y0);
+    }
+
+    function lineEnd() {
+      resample.point = point;
+      stream.lineEnd();
+    }
+
+    function ringStart() {
+      lineStart();
+      resample.point = ringPoint;
+      resample.lineEnd = ringEnd;
+    }
+
+    function ringPoint(λ, φ) {
+      linePoint(λ00 = λ, φ00 = φ), x00 = x0, y00 = y0, a00 = a0, b00 = b0, c00 = c0;
+      resample.point = linePoint;
+    }
+
+    function ringEnd() {
+      resampleLineTo(x0, y0, λ0, a0, b0, c0, x00, y00, λ00, a00, b00, c00, maxDepth, stream);
+      resample.lineEnd = lineEnd;
+      lineEnd();
+    }
+
+    return resample;
+  }
+
+  function resampleLineTo(x0, y0, λ0, a0, b0, c0, x1, y1, λ1, a1, b1, c1, depth, stream) {
+    var dx = x1 - x0,
+        dy = y1 - y0,
+        d2 = dx * dx + dy * dy;
+    if (d2 > 4 * δ2 && depth--) {
+      var a = a0 + a1,
+          b = b0 + b1,
+          c = c0 + c1,
+          m = Math.sqrt(a * a + b * b + c * c),
+          φ2 = Math.asin(c /= m),
+          λ2 = abs(abs(c) - 1) < ε || abs(λ0 - λ1) < ε ? (λ0 + λ1) / 2 : Math.atan2(b, a),
+          p = project(λ2, φ2),
+          x2 = p[0],
+          y2 = p[1],
+          dx2 = x2 - x0,
+          dy2 = y2 - y0,
+          dz = dy * dx2 - dx * dy2;
+      if (dz * dz / d2 > δ2 // perpendicular projected distance
+          || abs((dx * dx2 + dy * dy2) / d2 - .5) > .3 // midpoint close to an end
+          || a0 * a1 + b0 * b1 + c0 * c1 < cosMinDistance) { // angular distance
+        resampleLineTo(x0, y0, λ0, a0, b0, c0, x2, y2, λ2, a /= m, b /= m, c, depth, stream);
+        stream.point(x2, y2);
+        resampleLineTo(x2, y2, λ2, a, b, c, x1, y1, λ1, a1, b1, c1, depth, stream);
+      }
+    }
+  }
+
+  resample.precision = function(_) {
+    if (!arguments.length) return Math.sqrt(δ2);
+    maxDepth = (δ2 = _ * _) > 0 && 16;
+    return resample;
+  };
+
+  return resample;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/rotation.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/rotation.js
new file mode 100644
index 0000000..46ea8b6
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/rotation.js
@@ -0,0 +1,79 @@
+import "../math/trigonometry";
+import "compose";
+import "equirectangular";
+import "geo";
+
+d3.geo.rotation = function(rotate) {
+  rotate = d3_geo_rotation(rotate[0] % 360 * d3_radians, rotate[1] * d3_radians, rotate.length > 2 ? rotate[2] * d3_radians : 0);
+
+  function forward(coordinates) {
+    coordinates = rotate(coordinates[0] * d3_radians, coordinates[1] * d3_radians);
+    return coordinates[0] *= d3_degrees, coordinates[1] *= d3_degrees, coordinates;
+  }
+
+  forward.invert = function(coordinates) {
+    coordinates = rotate.invert(coordinates[0] * d3_radians, coordinates[1] * d3_radians);
+    return coordinates[0] *= d3_degrees, coordinates[1] *= d3_degrees, coordinates;
+  };
+
+  return forward;
+};
+
+function d3_geo_identityRotation(λ, φ) {
+  return [λ > π ? λ - τ : λ < -π ? λ + τ : λ, φ];
+}
+
+d3_geo_identityRotation.invert = d3_geo_equirectangular;
+
+// Note: |δλ| must be < 2π
+function d3_geo_rotation(δλ, δφ, δγ) {
+  return δλ ? (δφ || δγ ? d3_geo_compose(d3_geo_rotationλ(δλ), d3_geo_rotationφγ(δφ, δγ))
+    : d3_geo_rotationλ(δλ))
+    : (δφ || δγ ? d3_geo_rotationφγ(δφ, δγ)
+    : d3_geo_identityRotation);
+}
+
+function d3_geo_forwardRotationλ(δλ) {
+  return function(λ, φ) {
+    return λ += δλ, [λ > π ? λ - τ : λ < -π ? λ + τ : λ, φ];
+  };
+}
+
+function d3_geo_rotationλ(δλ) {
+  var rotation = d3_geo_forwardRotationλ(δλ);
+  rotation.invert = d3_geo_forwardRotationλ(-δλ);
+  return rotation;
+}
+
+function d3_geo_rotationφγ(δφ, δγ) {
+  var cosδφ = Math.cos(δφ),
+      sinδφ = Math.sin(δφ),
+      cosδγ = Math.cos(δγ),
+      sinδγ = Math.sin(δγ);
+
+  function rotation(λ, φ) {
+    var cosφ = Math.cos(φ),
+        x = Math.cos(λ) * cosφ,
+        y = Math.sin(λ) * cosφ,
+        z = Math.sin(φ),
+        k = z * cosδφ + x * sinδφ;
+    return [
+      Math.atan2(y * cosδγ - k * sinδγ, x * cosδφ - z * sinδφ),
+      d3_asin(k * cosδγ + y * sinδγ)
+    ];
+  }
+
+  rotation.invert = function(λ, φ) {
+    var cosφ = Math.cos(φ),
+        x = Math.cos(λ) * cosφ,
+        y = Math.sin(λ) * cosφ,
+        z = Math.sin(φ),
+        k = z * cosδγ - y * sinδγ;
+    return [
+      Math.atan2(y * cosδγ + z * sinδγ, x * cosδφ + k * sinδφ),
+      d3_asin(k * cosδφ - x * sinδφ)
+    ];
+  };
+
+  return rotation;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/spherical.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/spherical.js
new file mode 100644
index 0000000..9790a5a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/spherical.js
@@ -0,0 +1,13 @@
+import "../math/abs";
+import "../math/trigonometry";
+
+function d3_geo_spherical(cartesian) {
+  return [
+    Math.atan2(cartesian[1], cartesian[0]),
+    d3_asin(cartesian[2])
+  ];
+}
+
+function d3_geo_sphericalEqual(a, b) {
+  return abs(a[0] - b[0]) < ε && abs(a[1] - b[1]) < ε;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/stereographic.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/stereographic.js
new file mode 100644
index 0000000..052945f
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/stereographic.js
@@ -0,0 +1,12 @@
+import "azimuthal";
+import "geo";
+import "projection";
+
+var d3_geo_stereographic = d3_geo_azimuthal(
+  function(cosλcosφ) { return 1 / (1 + cosλcosφ); },
+  function(ρ) { return 2 * Math.atan(ρ); }
+);
+
+(d3.geo.stereographic = function() {
+  return d3_geo_projection(d3_geo_stereographic);
+}).raw = d3_geo_stereographic;
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/stream.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/stream.js
new file mode 100644
index 0000000..2119c5d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/stream.js
@@ -0,0 +1,71 @@
+import "geo";
+
+d3.geo.stream = function(object, listener) {
+  if (object && d3_geo_streamObjectType.hasOwnProperty(object.type)) {
+    d3_geo_streamObjectType[object.type](object, listener);
+  } else {
+    d3_geo_streamGeometry(object, listener);
+  }
+};
+
+function d3_geo_streamGeometry(geometry, listener) {
+  if (geometry && d3_geo_streamGeometryType.hasOwnProperty(geometry.type)) {
+    d3_geo_streamGeometryType[geometry.type](geometry, listener);
+  }
+}
+
+var d3_geo_streamObjectType = {
+  Feature: function(feature, listener) {
+    d3_geo_streamGeometry(feature.geometry, listener);
+  },
+  FeatureCollection: function(object, listener) {
+    var features = object.features, i = -1, n = features.length;
+    while (++i < n) d3_geo_streamGeometry(features[i].geometry, listener);
+  }
+};
+
+var d3_geo_streamGeometryType = {
+  Sphere: function(object, listener) {
+    listener.sphere();
+  },
+  Point: function(object, listener) {
+    object = object.coordinates;
+    listener.point(object[0], object[1], object[2]);
+  },
+  MultiPoint: function(object, listener) {
+    var coordinates = object.coordinates, i = -1, n = coordinates.length;
+    while (++i < n) object = coordinates[i], listener.point(object[0], object[1], object[2]);
+  },
+  LineString: function(object, listener) {
+    d3_geo_streamLine(object.coordinates, listener, 0);
+  },
+  MultiLineString: function(object, listener) {
+    var coordinates = object.coordinates, i = -1, n = coordinates.length;
+    while (++i < n) d3_geo_streamLine(coordinates[i], listener, 0);
+  },
+  Polygon: function(object, listener) {
+    d3_geo_streamPolygon(object.coordinates, listener);
+  },
+  MultiPolygon: function(object, listener) {
+    var coordinates = object.coordinates, i = -1, n = coordinates.length;
+    while (++i < n) d3_geo_streamPolygon(coordinates[i], listener);
+  },
+  GeometryCollection: function(object, listener) {
+    var geometries = object.geometries, i = -1, n = geometries.length;
+    while (++i < n) d3_geo_streamGeometry(geometries[i], listener);
+  }
+};
+
+function d3_geo_streamLine(coordinates, listener, closed) {
+  var i = -1, n = coordinates.length - closed, coordinate;
+  listener.lineStart();
+  while (++i < n) coordinate = coordinates[i], listener.point(coordinate[0], coordinate[1], coordinate[2]);
+  listener.lineEnd();
+}
+
+function d3_geo_streamPolygon(coordinates, listener) {
+  var i = -1, n = coordinates.length;
+  listener.polygonStart();
+  while (++i < n) d3_geo_streamLine(coordinates[i], listener, 1);
+  listener.polygonEnd();
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/transform.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/transform.js
new file mode 100644
index 0000000..a57af50
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/transform.js
@@ -0,0 +1,36 @@
+import "geo";
+import "../core/array";
+
+d3.geo.transform = function(methods) {
+  return {
+    stream: function(stream) {
+      var transform = new d3_geo_transform(stream);
+      for (var k in methods) transform[k] = methods[k];
+      return transform;
+    }
+  };
+};
+
+function d3_geo_transform(stream) {
+  this.stream = stream;
+}
+
+d3_geo_transform.prototype = {
+  point: function(x, y) { this.stream.point(x, y); },
+  sphere: function() { this.stream.sphere(); },
+  lineStart: function() { this.stream.lineStart(); },
+  lineEnd: function() { this.stream.lineEnd(); },
+  polygonStart: function() { this.stream.polygonStart(); },
+  polygonEnd: function() { this.stream.polygonEnd(); }
+};
+
+function d3_geo_transformPoint(stream, point) {
+  return {
+    point: point,
+    sphere: function() { stream.sphere(); },
+    lineStart: function() { stream.lineStart(); },
+    lineEnd: function() { stream.lineEnd(); },
+    polygonStart: function() { stream.polygonStart(); },
+    polygonEnd: function() { stream.polygonEnd(); },
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/transverse-mercator.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/transverse-mercator.js
new file mode 100644
index 0000000..eb29203
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geo/transverse-mercator.js
@@ -0,0 +1,31 @@
+import "../math/trigonometry";
+import "geo";
+import "mercator";
+
+function d3_geo_transverseMercator(λ, φ) {
+  return [Math.log(Math.tan(π / 4 + φ / 2)), -λ];
+}
+
+d3_geo_transverseMercator.invert = function(x, y) {
+  return [-y, 2 * Math.atan(Math.exp(x)) - halfπ];
+};
+
+(d3.geo.transverseMercator = function() {
+  var projection = d3_geo_mercatorProjection(d3_geo_transverseMercator),
+      center = projection.center,
+      rotate = projection.rotate;
+
+  projection.center = function(_) {
+    return _
+        ? center([-_[1], _[0]])
+        : ((_ = center()), [_[1], -_[0]]);
+  };
+
+  projection.rotate = function(_) {
+    return _
+        ? rotate([_[0], _[1], _.length > 2 ? _[2] + 90 : 90])
+        : ((_ = rotate()), [_[0], _[1], _[2] - 90]);
+  };
+
+  return rotate([0, 0, 90]);
+}).raw = d3_geo_transverseMercator;
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/clip-line.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/clip-line.js
new file mode 100644
index 0000000..c83c412
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/clip-line.js
@@ -0,0 +1,66 @@
+import "../math/trigonometry";
+
+// Liang–Barsky line clipping.
+function d3_geom_clipLine(x0, y0, x1, y1) {
+  return function(line) {
+    var a = line.a,
+        b = line.b,
+        ax = a.x,
+        ay = a.y,
+        bx = b.x,
+        by = b.y,
+        t0 = 0,
+        t1 = 1,
+        dx = bx - ax,
+        dy = by - ay,
+        r;
+
+    r = x0 - ax;
+    if (!dx && r > 0) return;
+    r /= dx;
+    if (dx < 0) {
+      if (r < t0) return;
+      if (r < t1) t1 = r;
+    } else if (dx > 0) {
+      if (r > t1) return;
+      if (r > t0) t0 = r;
+    }
+
+    r = x1 - ax;
+    if (!dx && r < 0) return;
+    r /= dx;
+    if (dx < 0) {
+      if (r > t1) return;
+      if (r > t0) t0 = r;
+    } else if (dx > 0) {
+      if (r < t0) return;
+      if (r < t1) t1 = r;
+    }
+
+    r = y0 - ay;
+    if (!dy && r > 0) return;
+    r /= dy;
+    if (dy < 0) {
+      if (r < t0) return;
+      if (r < t1) t1 = r;
+    } else if (dy > 0) {
+      if (r > t1) return;
+      if (r > t0) t0 = r;
+    }
+
+    r = y1 - ay;
+    if (!dy && r < 0) return;
+    r /= dy;
+    if (dy < 0) {
+      if (r > t1) return;
+      if (r > t0) t0 = r;
+    } else if (dy > 0) {
+      if (r < t0) return;
+      if (r < t1) t1 = r;
+    }
+
+    if (t0 > 0) line.a = {x: ax + t0 * dx, y: ay + t0 * dy};
+    if (t1 < 1) line.b = {x: ax + t1 * dx, y: ay + t1 * dy};
+    return line;
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/delaunay.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/delaunay.js
new file mode 100644
index 0000000..0a60cd1
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/delaunay.js
@@ -0,0 +1,6 @@
+import "geom";
+
+// @deprecated; use d3.geom.voronoi triangles instead.
+d3.geom.delaunay = function(vertices) {
+  return d3.geom.voronoi().triangles(vertices);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/geom.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/geom.js
new file mode 100644
index 0000000..b17c4fc
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/geom.js
@@ -0,0 +1 @@
+d3.geom = {};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/hull.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/hull.js
new file mode 100644
index 0000000..7abce15
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/hull.js
@@ -0,0 +1,91 @@
+import "../core/functor";
+import "../math/trigonometry";
+import "geom";
+import "point";
+
+/**
+ * Computes the 2D convex hull of a set of points using the monotone chain
+ * algorithm:
+ * http://en.wikibooks.org/wiki/Algorithm_Implementation/Geometry/Convex_hull/Monotone_chain)
+ *
+ * The runtime of this algorithm is O(n log n), where n is the number of input
+ * points. However in practice it outperforms other O(n log n) hulls.
+ *
+ * @param vertices [[x1, y1], [x2, y2], ...]
+ * @returns polygon [[x1, y1], [x2, y2], ...]
+ */
+d3.geom.hull = function(vertices) {
+  var x = d3_geom_pointX,
+      y = d3_geom_pointY;
+
+  if (arguments.length) return hull(vertices);
+
+  function hull(data) {
+    // Hull of < 3 points is not well-defined
+    if (data.length < 3) return [];
+
+    var fx = d3_functor(x),
+        fy = d3_functor(y),
+        i,
+        n = data.length,
+        points = [], // of the form [[x0, y0, 0], ..., [xn, yn, n]]
+        flippedPoints = [];
+
+    for (i = 0 ; i < n; i++) {
+      points.push([+fx.call(this, data[i], i), +fy.call(this, data[i], i), i]);
+    }
+
+    // sort ascending by x-coord first, y-coord second
+    points.sort(d3_geom_hullOrder);
+
+    // we flip bottommost points across y axis so we can use the upper hull routine on both
+    for (i = 0; i < n; i++) flippedPoints.push([points[i][0], -points[i][1]]);
+
+    var upper = d3_geom_hullUpper(points),
+        lower = d3_geom_hullUpper(flippedPoints);
+
+    // construct the polygon, removing possible duplicate endpoints
+    var skipLeft = lower[0] === upper[0],
+        skipRight  = lower[lower.length - 1] === upper[upper.length - 1],
+        polygon = [];
+
+    // add upper hull in r->l order
+    // then add lower hull in l->r order
+    for (i = upper.length - 1; i >= 0; --i) polygon.push(data[points[upper[i]][2]]);
+    for (i = +skipLeft; i < lower.length - skipRight; ++i) polygon.push(data[points[lower[i]][2]]);
+
+    return polygon;
+  }
+
+  hull.x = function(_) {
+    return arguments.length ? (x = _, hull) : x;
+  };
+
+  hull.y = function(_) {
+    return arguments.length ? (y = _, hull) : y;
+  };
+
+  return hull;
+};
+
+// finds the 'upper convex hull' (see wiki link above)
+// assumes points arg has >=3 elements, is sorted by x, unique in y
+// returns array of indices into points in left to right order
+function d3_geom_hullUpper(points) {
+  var n = points.length,
+      hull = [0, 1],
+      hs = 2; // hull size
+
+  for (var i = 2; i < n; i++) {
+    while (hs > 1 && d3_cross2d(points[hull[hs-2]], points[hull[hs-1]], points[i]) <= 0) --hs;
+    hull[hs++] = i;
+  }
+
+  // we slice to make sure that the points we 'popped' from hull don't stay behind
+  return hull.slice(0, hs);
+}
+
+// comparator for ascending sort by x-coord first, y-coord second
+function d3_geom_hullOrder(a, b) {
+  return a[0] - b[0] || a[1] - b[1];
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/index.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/index.js
new file mode 100644
index 0000000..9e2fb28
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/index.js
@@ -0,0 +1,6 @@
+import "geom";
+import "hull";
+import "polygon";
+import "voronoi";
+import "delaunay";
+import "quadtree";
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/point.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/point.js
new file mode 100644
index 0000000..10cfe3e
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/point.js
@@ -0,0 +1,7 @@
+function d3_geom_pointX(d) {
+  return d[0];
+}
+
+function d3_geom_pointY(d) {
+  return d[1];
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/polygon.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/polygon.js
new file mode 100644
index 0000000..02383dd
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/polygon.js
@@ -0,0 +1,105 @@
+import "../core/subclass";
+import "geom";
+
+d3.geom.polygon = function(coordinates) {
+  d3_subclass(coordinates, d3_geom_polygonPrototype);
+  return coordinates;
+};
+
+var d3_geom_polygonPrototype = d3.geom.polygon.prototype = [];
+
+d3_geom_polygonPrototype.area = function() {
+  var i = -1,
+      n = this.length,
+      a,
+      b = this[n - 1],
+      area = 0;
+
+  while (++i < n) {
+    a = b;
+    b = this[i];
+    area += a[1] * b[0] - a[0] * b[1];
+  }
+
+  return area * .5;
+};
+
+d3_geom_polygonPrototype.centroid = function(k) {
+  var i = -1,
+      n = this.length,
+      x = 0,
+      y = 0,
+      a,
+      b = this[n - 1],
+      c;
+
+  if (!arguments.length) k = -1 / (6 * this.area());
+
+  while (++i < n) {
+    a = b;
+    b = this[i];
+    c = a[0] * b[1] - b[0] * a[1];
+    x += (a[0] + b[0]) * c;
+    y += (a[1] + b[1]) * c;
+  }
+
+  return [x * k, y * k];
+};
+
+// The Sutherland-Hodgman clipping algorithm.
+// Note: requires the clip polygon to be counterclockwise and convex.
+d3_geom_polygonPrototype.clip = function(subject) {
+  var input,
+      closed = d3_geom_polygonClosed(subject),
+      i = -1,
+      n = this.length - d3_geom_polygonClosed(this),
+      j,
+      m,
+      a = this[n - 1],
+      b,
+      c,
+      d;
+
+  while (++i < n) {
+    input = subject.slice();
+    subject.length = 0;
+    b = this[i];
+    c = input[(m = input.length - closed) - 1];
+    j = -1;
+    while (++j < m) {
+      d = input[j];
+      if (d3_geom_polygonInside(d, a, b)) {
+        if (!d3_geom_polygonInside(c, a, b)) {
+          subject.push(d3_geom_polygonIntersect(c, d, a, b));
+        }
+        subject.push(d);
+      } else if (d3_geom_polygonInside(c, a, b)) {
+        subject.push(d3_geom_polygonIntersect(c, d, a, b));
+      }
+      c = d;
+    }
+    if (closed) subject.push(subject[0]);
+    a = b;
+  }
+
+  return subject;
+};
+
+function d3_geom_polygonInside(p, a, b) {
+  return (b[0] - a[0]) * (p[1] - a[1]) < (b[1] - a[1]) * (p[0] - a[0]);
+}
+
+// Intersect two infinite lines cd and ab.
+function d3_geom_polygonIntersect(c, d, a, b) {
+  var x1 = c[0], x3 = a[0], x21 = d[0] - x1, x43 = b[0] - x3,
+      y1 = c[1], y3 = a[1], y21 = d[1] - y1, y43 = b[1] - y3,
+      ua = (x43 * (y1 - y3) - y43 * (x1 - x3)) / (y43 * x21 - x43 * y21);
+  return [x1 + ua * x21, y1 + ua * y21];
+}
+
+// Returns true if the polygon is closed.
+function d3_geom_polygonClosed(coordinates) {
+  var a = coordinates[0],
+      b = coordinates[coordinates.length - 1];
+  return !(a[0] - b[0] || a[1] - b[1]);
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/quadtree.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/quadtree.js
new file mode 100644
index 0000000..8d9f6a5
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/quadtree.js
@@ -0,0 +1,243 @@
+import "../core/functor";
+import "../math/abs";
+import "geom";
+import "point";
+
+d3.geom.quadtree = function(points, x1, y1, x2, y2) {
+  var x = d3_geom_pointX,
+      y = d3_geom_pointY,
+      compat;
+
+  // For backwards-compatibility.
+  if (compat = arguments.length) {
+    x = d3_geom_quadtreeCompatX;
+    y = d3_geom_quadtreeCompatY;
+    if (compat === 3) {
+      y2 = y1;
+      x2 = x1;
+      y1 = x1 = 0;
+    }
+    return quadtree(points);
+  }
+
+  function quadtree(data) {
+    var d,
+        fx = d3_functor(x),
+        fy = d3_functor(y),
+        xs,
+        ys,
+        i,
+        n,
+        x1_,
+        y1_,
+        x2_,
+        y2_;
+
+    if (x1 != null) {
+      x1_ = x1, y1_ = y1, x2_ = x2, y2_ = y2;
+    } else {
+      // Compute bounds, and cache points temporarily.
+      x2_ = y2_ = -(x1_ = y1_ = Infinity);
+      xs = [], ys = [];
+      n = data.length;
+      if (compat) for (i = 0; i < n; ++i) {
+        d = data[i];
+        if (d.x < x1_) x1_ = d.x;
+        if (d.y < y1_) y1_ = d.y;
+        if (d.x > x2_) x2_ = d.x;
+        if (d.y > y2_) y2_ = d.y;
+        xs.push(d.x);
+        ys.push(d.y);
+      } else for (i = 0; i < n; ++i) {
+        var x_ = +fx(d = data[i], i),
+            y_ = +fy(d, i);
+        if (x_ < x1_) x1_ = x_;
+        if (y_ < y1_) y1_ = y_;
+        if (x_ > x2_) x2_ = x_;
+        if (y_ > y2_) y2_ = y_;
+        xs.push(x_);
+        ys.push(y_);
+      }
+    }
+
+    // Squarify the bounds.
+    var dx = x2_ - x1_,
+        dy = y2_ - y1_;
+    if (dx > dy) y2_ = y1_ + dx;
+    else x2_ = x1_ + dy;
+
+    // Recursively inserts the specified point p at the node n or one of its
+    // descendants. The bounds are defined by [x1, x2] and [y1, y2].
+    function insert(n, d, x, y, x1, y1, x2, y2) {
+      if (isNaN(x) || isNaN(y)) return; // ignore invalid points
+      if (n.leaf) {
+        var nx = n.x,
+            ny = n.y;
+        if (nx != null) {
+          // If the point at this leaf node is at the same position as the new
+          // point we are adding, we leave the point associated with the
+          // internal node while adding the new point to a child node. This
+          // avoids infinite recursion.
+          if ((abs(nx - x) + abs(ny - y)) < .01) {
+            insertChild(n, d, x, y, x1, y1, x2, y2);
+          } else {
+            var nPoint = n.point;
+            n.x = n.y = n.point = null;
+            insertChild(n, nPoint, nx, ny, x1, y1, x2, y2);
+            insertChild(n, d, x, y, x1, y1, x2, y2);
+          }
+        } else {
+          n.x = x, n.y = y, n.point = d;
+        }
+      } else {
+        insertChild(n, d, x, y, x1, y1, x2, y2);
+      }
+    }
+
+    // Recursively inserts the specified point [x, y] into a descendant of node
+    // n. The bounds are defined by [x1, x2] and [y1, y2].
+    function insertChild(n, d, x, y, x1, y1, x2, y2) {
+      // Compute the split point, and the quadrant in which to insert p.
+      var xm = (x1 + x2) * .5,
+          ym = (y1 + y2) * .5,
+          right = x >= xm,
+          below = y >= ym,
+          i = below << 1 | right;
+
+      // Recursively insert into the child node.
+      n.leaf = false;
+      n = n.nodes[i] || (n.nodes[i] = d3_geom_quadtreeNode());
+
+      // Update the bounds as we recurse.
+      if (right) x1 = xm; else x2 = xm;
+      if (below) y1 = ym; else y2 = ym;
+      insert(n, d, x, y, x1, y1, x2, y2);
+    }
+
+    // Create the root node.
+    var root = d3_geom_quadtreeNode();
+
+    root.add = function(d) {
+      insert(root, d, +fx(d, ++i), +fy(d, i), x1_, y1_, x2_, y2_);
+    };
+
+    root.visit = function(f) {
+      d3_geom_quadtreeVisit(f, root, x1_, y1_, x2_, y2_);
+    };
+
+    // Find the closest point to the specified point.
+    // TODO allow the initial search extent to be specified?
+    // TODO allow the initial minimum distance to be specified?
+    // TODO allow searching below any node?
+    root.find = function(point) {
+      return d3_geom_quadtreeFind(root, point[0], point[1], x1_, y1_, x2_, y2_);
+    };
+
+    // Insert all points.
+    i = -1;
+    if (x1 == null) {
+      while (++i < n) {
+        insert(root, data[i], xs[i], ys[i], x1_, y1_, x2_, y2_);
+      }
+      --i; // index of last insertion
+    } else data.forEach(root.add);
+
+    // Discard captured fields.
+    xs = ys = data = d = null;
+
+    return root;
+  }
+
+  quadtree.x = function(_) {
+    return arguments.length ? (x = _, quadtree) : x;
+  };
+
+  quadtree.y = function(_) {
+    return arguments.length ? (y = _, quadtree) : y;
+  };
+
+  quadtree.extent = function(_) {
+    if (!arguments.length) return x1 == null ? null : [[x1, y1], [x2, y2]];
+    if (_ == null) x1 = y1 = x2 = y2 = null;
+    else x1 = +_[0][0], y1 = +_[0][1], x2 = +_[1][0], y2 = +_[1][1];
+    return quadtree;
+  };
+
+  quadtree.size = function(_) {
+    if (!arguments.length) return x1 == null ? null : [x2 - x1, y2 - y1];
+    if (_ == null) x1 = y1 = x2 = y2 = null;
+    else x1 = y1 = 0, x2 = +_[0], y2 = +_[1];
+    return quadtree;
+  };
+
+  return quadtree;
+};
+
+function d3_geom_quadtreeCompatX(d) { return d.x; }
+function d3_geom_quadtreeCompatY(d) { return d.y; }
+
+function d3_geom_quadtreeNode() {
+  return {
+    leaf: true,
+    nodes: [],
+    point: null,
+    x: null,
+    y: null
+  };
+}
+
+function d3_geom_quadtreeVisit(f, node, x1, y1, x2, y2) {
+  if (!f(node, x1, y1, x2, y2)) {
+    var sx = (x1 + x2) * .5,
+        sy = (y1 + y2) * .5,
+        children = node.nodes;
+    if (children[0]) d3_geom_quadtreeVisit(f, children[0], x1, y1, sx, sy);
+    if (children[1]) d3_geom_quadtreeVisit(f, children[1], sx, y1, x2, sy);
+    if (children[2]) d3_geom_quadtreeVisit(f, children[2], x1, sy, sx, y2);
+    if (children[3]) d3_geom_quadtreeVisit(f, children[3], sx, sy, x2, y2);
+  }
+}
+
+function d3_geom_quadtreeFind(root, x, y, x0, y0, x3, y3) {
+  var minDistance2 = Infinity,
+      closestPoint;
+
+  (function find(node, x1, y1, x2, y2) {
+
+    // stop searching if this cell can’t contain a closer node
+    if (x1 > x3 || y1 > y3 || x2 < x0 || y2 < y0) return;
+
+    // visit this point
+    if (point = node.point) {
+      var point,
+          dx = x - node.x,
+          dy = y - node.y,
+          distance2 = dx * dx + dy * dy;
+      if (distance2 < minDistance2) {
+        var distance = Math.sqrt(minDistance2 = distance2);
+        x0 = x - distance, y0 = y - distance;
+        x3 = x + distance, y3 = y + distance;
+        closestPoint = point;
+      }
+    }
+
+    // bisect the current node
+    var children = node.nodes,
+        xm = (x1 + x2) * .5,
+        ym = (y1 + y2) * .5,
+        right = x >= xm,
+        below = y >= ym;
+
+    // visit closest cell first
+    for (var i = below << 1 | right, j = i + 4; i < j; ++i) {
+      if (node = children[i & 3]) switch (i & 3) {
+        case 0: find(node, x1, y1, xm, ym); break;
+        case 1: find(node, xm, y1, x2, ym); break;
+        case 2: find(node, x1, ym, xm, y2); break;
+        case 3: find(node, xm, ym, x2, y2); break;
+      }
+    }
+  })(root, x0, y0, x3, y3);
+
+  return closestPoint;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/voronoi.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/voronoi.js
new file mode 100644
index 0000000..53f7d79
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/voronoi.js
@@ -0,0 +1,110 @@
+import "../core/functor";
+import "voronoi/";
+import "geom";
+import "point";
+
+d3.geom.voronoi = function(points) {
+  var x = d3_geom_pointX,
+      y = d3_geom_pointY,
+      fx = x,
+      fy = y,
+      clipExtent = d3_geom_voronoiClipExtent;
+
+  // @deprecated; use voronoi(data) instead.
+  if (points) return voronoi(points);
+
+  function voronoi(data) {
+    var polygons = new Array(data.length),
+        x0 = clipExtent[0][0],
+        y0 = clipExtent[0][1],
+        x1 = clipExtent[1][0],
+        y1 = clipExtent[1][1];
+
+    d3_geom_voronoi(sites(data), clipExtent).cells.forEach(function(cell, i) {
+      var edges = cell.edges,
+          site = cell.site,
+          polygon = polygons[i] = edges.length ? edges.map(function(e) { var s = e.start(); return [s.x, s.y]; })
+              : site.x >= x0 && site.x <= x1 && site.y >= y0 && site.y <= y1 ? [[x0, y1], [x1, y1], [x1, y0], [x0, y0]]
+              : [];
+      polygon.point = data[i];
+    });
+
+    return polygons;
+  }
+
+  function sites(data) {
+    return data.map(function(d, i) {
+      return {
+        x: Math.round(fx(d, i) / ε) * ε,
+        y: Math.round(fy(d, i) / ε) * ε,
+        i: i
+      };
+    });
+  }
+
+  voronoi.links = function(data) {
+    return d3_geom_voronoi(sites(data)).edges.filter(function(edge) {
+      return edge.l && edge.r;
+    }).map(function(edge) {
+      return {
+        source: data[edge.l.i],
+        target: data[edge.r.i]
+      };
+    });
+  };
+
+  voronoi.triangles = function(data) {
+    var triangles = [];
+
+    d3_geom_voronoi(sites(data)).cells.forEach(function(cell, i) {
+      var site = cell.site,
+          edges = cell.edges.sort(d3_geom_voronoiHalfEdgeOrder),
+          j = -1,
+          m = edges.length,
+          e0,
+          s0,
+          e1 = edges[m - 1].edge,
+          s1 = e1.l === site ? e1.r : e1.l;
+
+      while (++j < m) {
+        e0 = e1;
+        s0 = s1;
+        e1 = edges[j].edge;
+        s1 = e1.l === site ? e1.r : e1.l;
+        if (i < s0.i && i < s1.i && d3_geom_voronoiTriangleArea(site, s0, s1) < 0) {
+          triangles.push([data[i], data[s0.i], data[s1.i]]);
+        }
+      }
+    });
+
+    return triangles;
+  };
+
+  voronoi.x = function(_) {
+    return arguments.length ? (fx = d3_functor(x = _), voronoi) : x;
+  };
+
+  voronoi.y = function(_) {
+    return arguments.length ? (fy = d3_functor(y = _), voronoi) : y;
+  };
+
+  voronoi.clipExtent = function(_) {
+    if (!arguments.length) return clipExtent === d3_geom_voronoiClipExtent ? null : clipExtent;
+    clipExtent = _ == null ? d3_geom_voronoiClipExtent : _;
+    return voronoi;
+  };
+
+  // @deprecated; use clipExtent instead.
+  voronoi.size = function(_) {
+    if (!arguments.length) return clipExtent === d3_geom_voronoiClipExtent ? null : clipExtent && clipExtent[1];
+    return voronoi.clipExtent(_ && [[0, 0], _]);
+  };
+
+  return voronoi;
+};
+
+var d3_geom_voronoiClipExtent = [[-1e6, -1e6], [1e6, 1e6]];
+
+function d3_geom_voronoiTriangleArea(a, b, c) {
+  return (a.x - c.x) * (b.y - a.y) - (a.x - b.x) * (c.y - a.y);
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/voronoi/beach.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/voronoi/beach.js
new file mode 100644
index 0000000..e017467
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/voronoi/beach.js
@@ -0,0 +1,186 @@
+import "../../math/abs";
+
+function d3_geom_voronoiBeach() {
+  d3_geom_voronoiRedBlackNode(this);
+  this.edge =
+  this.site =
+  this.circle = null;
+}
+
+function d3_geom_voronoiCreateBeach(site) {
+  var beach = d3_geom_voronoiBeachPool.pop() || new d3_geom_voronoiBeach;
+  beach.site = site;
+  return beach;
+}
+
+function d3_geom_voronoiDetachBeach(beach) {
+  d3_geom_voronoiDetachCircle(beach);
+  d3_geom_voronoiBeaches.remove(beach);
+  d3_geom_voronoiBeachPool.push(beach);
+  d3_geom_voronoiRedBlackNode(beach);
+}
+
+function d3_geom_voronoiRemoveBeach(beach) {
+  var circle = beach.circle,
+      x = circle.x,
+      y = circle.cy,
+      vertex = {x: x, y: y},
+      previous = beach.P,
+      next = beach.N,
+      disappearing = [beach];
+
+  d3_geom_voronoiDetachBeach(beach);
+
+  var lArc = previous;
+  while (lArc.circle
+      && abs(x - lArc.circle.x) < ε
+      && abs(y - lArc.circle.cy) < ε) {
+    previous = lArc.P;
+    disappearing.unshift(lArc);
+    d3_geom_voronoiDetachBeach(lArc);
+    lArc = previous;
+  }
+
+  disappearing.unshift(lArc);
+  d3_geom_voronoiDetachCircle(lArc);
+
+  var rArc = next;
+  while (rArc.circle
+      && abs(x - rArc.circle.x) < ε
+      && abs(y - rArc.circle.cy) < ε) {
+    next = rArc.N;
+    disappearing.push(rArc);
+    d3_geom_voronoiDetachBeach(rArc);
+    rArc = next;
+  }
+
+  disappearing.push(rArc);
+  d3_geom_voronoiDetachCircle(rArc);
+
+  var nArcs = disappearing.length,
+      iArc;
+  for (iArc = 1; iArc < nArcs; ++iArc) {
+    rArc = disappearing[iArc];
+    lArc = disappearing[iArc - 1];
+    d3_geom_voronoiSetEdgeEnd(rArc.edge, lArc.site, rArc.site, vertex);
+  }
+
+  lArc = disappearing[0];
+  rArc = disappearing[nArcs - 1];
+  rArc.edge = d3_geom_voronoiCreateEdge(lArc.site, rArc.site, null, vertex);
+
+  d3_geom_voronoiAttachCircle(lArc);
+  d3_geom_voronoiAttachCircle(rArc);
+}
+
+function d3_geom_voronoiAddBeach(site) {
+  var x = site.x,
+      directrix = site.y,
+      lArc,
+      rArc,
+      dxl,
+      dxr,
+      node = d3_geom_voronoiBeaches._;
+
+  while (node) {
+    dxl = d3_geom_voronoiLeftBreakPoint(node, directrix) - x;
+    if (dxl > ε) node = node.L; else {
+      dxr = x - d3_geom_voronoiRightBreakPoint(node, directrix);
+      if (dxr > ε) {
+        if (!node.R) {
+          lArc = node;
+          break;
+        }
+        node = node.R;
+      } else {
+        if (dxl > -ε) {
+          lArc = node.P;
+          rArc = node;
+        } else if (dxr > -ε) {
+          lArc = node;
+          rArc = node.N;
+        } else {
+          lArc = rArc = node;
+        }
+        break;
+      }
+    }
+  }
+
+  var newArc = d3_geom_voronoiCreateBeach(site);
+  d3_geom_voronoiBeaches.insert(lArc, newArc);
+
+  if (!lArc && !rArc) return;
+
+  if (lArc === rArc) {
+    d3_geom_voronoiDetachCircle(lArc);
+    rArc = d3_geom_voronoiCreateBeach(lArc.site);
+    d3_geom_voronoiBeaches.insert(newArc, rArc);
+    newArc.edge = rArc.edge = d3_geom_voronoiCreateEdge(lArc.site, newArc.site);
+    d3_geom_voronoiAttachCircle(lArc);
+    d3_geom_voronoiAttachCircle(rArc);
+    return;
+  }
+
+  if (!rArc) { // && lArc
+    newArc.edge = d3_geom_voronoiCreateEdge(lArc.site, newArc.site);
+    return;
+  }
+
+  // else lArc !== rArc
+  d3_geom_voronoiDetachCircle(lArc);
+  d3_geom_voronoiDetachCircle(rArc);
+
+  var lSite = lArc.site,
+      ax = lSite.x,
+      ay = lSite.y,
+      bx = site.x - ax,
+      by = site.y - ay,
+      rSite = rArc.site,
+      cx = rSite.x - ax,
+      cy = rSite.y - ay,
+      d = 2 * (bx * cy - by * cx),
+      hb = bx * bx + by * by,
+      hc = cx * cx + cy * cy,
+      vertex = {x: (cy * hb - by * hc) / d + ax, y: (bx * hc - cx * hb) / d + ay};
+
+  d3_geom_voronoiSetEdgeEnd(rArc.edge, lSite, rSite, vertex);
+  newArc.edge = d3_geom_voronoiCreateEdge(lSite, site, null, vertex);
+  rArc.edge = d3_geom_voronoiCreateEdge(site, rSite, null, vertex);
+  d3_geom_voronoiAttachCircle(lArc);
+  d3_geom_voronoiAttachCircle(rArc);
+}
+
+function d3_geom_voronoiLeftBreakPoint(arc, directrix) {
+  var site = arc.site,
+      rfocx = site.x,
+      rfocy = site.y,
+      pby2 = rfocy - directrix;
+
+  if (!pby2) return rfocx;
+
+  var lArc = arc.P;
+  if (!lArc) return -Infinity;
+
+  site = lArc.site;
+  var lfocx = site.x,
+      lfocy = site.y,
+      plby2 = lfocy - directrix;
+
+  if (!plby2) return lfocx;
+
+  var hl = lfocx - rfocx,
+      aby2 = 1 / pby2 - 1 / plby2,
+      b = hl / plby2;
+
+  if (aby2) return (-b + Math.sqrt(b * b - 2 * aby2 * (hl * hl / (-2 * plby2) - lfocy + plby2 / 2 + rfocy - pby2 / 2))) / aby2 + rfocx;
+
+  return (rfocx + lfocx) / 2;
+}
+
+function d3_geom_voronoiRightBreakPoint(arc, directrix) {
+  var rArc = arc.N;
+  if (rArc) return d3_geom_voronoiLeftBreakPoint(rArc, directrix);
+  var site = arc.site;
+  return site.y === directrix ? site.x : Infinity;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/voronoi/cell.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/voronoi/cell.js
new file mode 100644
index 0000000..8c6628d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/voronoi/cell.js
@@ -0,0 +1,64 @@
+import "../../math/abs";
+
+function d3_geom_voronoiCell(site) {
+  this.site = site;
+  this.edges = [];
+}
+
+d3_geom_voronoiCell.prototype.prepare = function() {
+  var halfEdges = this.edges,
+      iHalfEdge = halfEdges.length,
+      edge;
+
+  while (iHalfEdge--) {
+    edge = halfEdges[iHalfEdge].edge;
+    if (!edge.b || !edge.a) halfEdges.splice(iHalfEdge, 1);
+  }
+
+  halfEdges.sort(d3_geom_voronoiHalfEdgeOrder);
+  return halfEdges.length;
+};
+
+function d3_geom_voronoiCloseCells(extent) {
+  var x0 = extent[0][0],
+      x1 = extent[1][0],
+      y0 = extent[0][1],
+      y1 = extent[1][1],
+      x2,
+      y2,
+      x3,
+      y3,
+      cells = d3_geom_voronoiCells,
+      iCell = cells.length,
+      cell,
+      iHalfEdge,
+      halfEdges,
+      nHalfEdges,
+      start,
+      end;
+
+  while (iCell--) {
+    cell = cells[iCell];
+    if (!cell || !cell.prepare()) continue;
+    halfEdges = cell.edges;
+    nHalfEdges = halfEdges.length;
+    iHalfEdge = 0;
+    while (iHalfEdge < nHalfEdges) {
+      end = halfEdges[iHalfEdge].end(), x3 = end.x, y3 = end.y;
+      start = halfEdges[++iHalfEdge % nHalfEdges].start(), x2 = start.x, y2 = start.y;
+      if (abs(x3 - x2) > ε || abs(y3 - y2) > ε) {
+        halfEdges.splice(iHalfEdge, 0, new d3_geom_voronoiHalfEdge(d3_geom_voronoiCreateBorderEdge(cell.site, end,
+            abs(x3 - x0) < ε && y1 - y3 > ε ? {x: x0, y: abs(x2 - x0) < ε ? y2 : y1}
+            : abs(y3 - y1) < ε && x1 - x3 > ε ? {x: abs(y2 - y1) < ε ? x2 : x1, y: y1}
+            : abs(x3 - x1) < ε && y3 - y0 > ε ? {x: x1, y: abs(x2 - x1) < ε ? y2 : y0}
+            : abs(y3 - y0) < ε && x3 - x0 > ε ? {x: abs(y2 - y0) < ε ? x2 : x0, y: y0}
+            : null), cell.site, null));
+        ++nHalfEdges;
+      }
+    }
+  }
+}
+
+function d3_geom_voronoiHalfEdgeOrder(a, b) {
+  return b.angle - a.angle;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/voronoi/circle.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/voronoi/circle.js
new file mode 100644
index 0000000..d7fb679
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/voronoi/circle.js
@@ -0,0 +1,73 @@
+function d3_geom_voronoiCircle() {
+  d3_geom_voronoiRedBlackNode(this);
+  this.x =
+  this.y =
+  this.arc =
+  this.site =
+  this.cy = null;
+}
+
+function d3_geom_voronoiAttachCircle(arc) {
+  var lArc = arc.P,
+      rArc = arc.N;
+
+  if (!lArc || !rArc) return;
+
+  var lSite = lArc.site,
+      cSite = arc.site,
+      rSite = rArc.site;
+
+  if (lSite === rSite) return;
+
+  var bx = cSite.x,
+      by = cSite.y,
+      ax = lSite.x - bx,
+      ay = lSite.y - by,
+      cx = rSite.x - bx,
+      cy = rSite.y - by;
+
+  var d = 2 * (ax * cy - ay * cx);
+  if (d >= -ε2) return;
+
+  var ha = ax * ax + ay * ay,
+      hc = cx * cx + cy * cy,
+      x = (cy * ha - ay * hc) / d,
+      y = (ax * hc - cx * ha) / d,
+      cy = y + by;
+
+  var circle = d3_geom_voronoiCirclePool.pop() || new d3_geom_voronoiCircle;
+  circle.arc = arc;
+  circle.site = cSite;
+  circle.x = x + bx;
+  circle.y = cy + Math.sqrt(x * x + y * y); // y bottom
+  circle.cy = cy;
+
+  arc.circle = circle;
+
+  var before = null,
+      node = d3_geom_voronoiCircles._;
+
+  while (node) {
+    if (circle.y < node.y || (circle.y === node.y && circle.x <= node.x)) {
+      if (node.L) node = node.L;
+      else { before = node.P; break; }
+    } else {
+      if (node.R) node = node.R;
+      else { before = node; break; }
+    }
+  }
+
+  d3_geom_voronoiCircles.insert(before, circle);
+  if (!before) d3_geom_voronoiFirstCircle = circle;
+}
+
+function d3_geom_voronoiDetachCircle(arc) {
+  var circle = arc.circle;
+  if (circle) {
+    if (!circle.P) d3_geom_voronoiFirstCircle = circle.N;
+    d3_geom_voronoiCircles.remove(circle);
+    d3_geom_voronoiCirclePool.push(circle);
+    d3_geom_voronoiRedBlackNode(circle);
+    arc.circle = null;
+  }
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/voronoi/clip.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/voronoi/clip.js
new file mode 100644
index 0000000..e145965
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/voronoi/clip.js
@@ -0,0 +1,80 @@
+import "../../math/abs";
+import "../clip-line";
+
+function d3_geom_voronoiClipEdges(extent) {
+  var edges = d3_geom_voronoiEdges,
+      clip = d3_geom_clipLine(extent[0][0], extent[0][1], extent[1][0], extent[1][1]),
+      i = edges.length,
+      e;
+  while (i--) {
+    e = edges[i];
+    if (!d3_geom_voronoiConnectEdge(e, extent)
+        || !clip(e)
+        || (abs(e.a.x - e.b.x) < ε && abs(e.a.y - e.b.y) < ε)) {
+      e.a = e.b = null;
+      edges.splice(i, 1);
+    }
+  }
+}
+
+function d3_geom_voronoiConnectEdge(edge, extent) {
+  var vb = edge.b;
+  if (vb) return true;
+
+  var va = edge.a,
+      x0 = extent[0][0],
+      x1 = extent[1][0],
+      y0 = extent[0][1],
+      y1 = extent[1][1],
+      lSite = edge.l,
+      rSite = edge.r,
+      lx = lSite.x,
+      ly = lSite.y,
+      rx = rSite.x,
+      ry = rSite.y,
+      fx = (lx + rx) / 2,
+      fy = (ly + ry) / 2,
+      fm,
+      fb;
+
+  if (ry === ly) {
+    if (fx < x0 || fx >= x1) return;
+    if (lx > rx) {
+      if (!va) va = {x: fx, y: y0};
+      else if (va.y >= y1) return;
+      vb = {x: fx, y: y1};
+    } else {
+      if (!va) va = {x: fx, y: y1};
+      else if (va.y < y0) return;
+      vb = {x: fx, y: y0};
+    }
+  } else {
+    fm = (lx - rx) / (ry - ly);
+    fb = fy - fm * fx;
+    if (fm < -1 || fm > 1) {
+      if (lx > rx) {
+        if (!va) va = {x: (y0 - fb) / fm, y: y0};
+        else if (va.y >= y1) return;
+        vb = {x: (y1 - fb) / fm, y: y1};
+      } else {
+        if (!va) va = {x: (y1 - fb) / fm, y: y1};
+        else if (va.y < y0) return;
+        vb = {x: (y0 - fb) / fm, y: y0};
+      }
+    } else {
+      if (ly < ry) {
+        if (!va) va = {x: x0, y: fm * x0 + fb};
+        else if (va.x >= x1) return;
+        vb = {x: x1, y: fm * x1 + fb};
+      } else {
+        if (!va) va = {x: x1, y: fm * x1 + fb};
+        else if (va.x < x0) return;
+        vb = {x: x0, y: fm * x0 + fb};
+      }
+    }
+  }
+
+  edge.a = va;
+  edge.b = vb;
+  return true;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/voronoi/edge.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/voronoi/edge.js
new file mode 100644
index 0000000..8e5a734
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/voronoi/edge.js
@@ -0,0 +1,50 @@
+function d3_geom_voronoiEdge(lSite, rSite) {
+  this.l = lSite;
+  this.r = rSite;
+  this.a = this.b = null; // for border edges
+}
+
+function d3_geom_voronoiCreateEdge(lSite, rSite, va, vb) {
+  var edge = new d3_geom_voronoiEdge(lSite, rSite);
+  d3_geom_voronoiEdges.push(edge);
+  if (va) d3_geom_voronoiSetEdgeEnd(edge, lSite, rSite, va);
+  if (vb) d3_geom_voronoiSetEdgeEnd(edge, rSite, lSite, vb);
+  d3_geom_voronoiCells[lSite.i].edges.push(new d3_geom_voronoiHalfEdge(edge, lSite, rSite));
+  d3_geom_voronoiCells[rSite.i].edges.push(new d3_geom_voronoiHalfEdge(edge, rSite, lSite));
+  return edge;
+}
+
+function d3_geom_voronoiCreateBorderEdge(lSite, va, vb) {
+  var edge = new d3_geom_voronoiEdge(lSite, null);
+  edge.a = va;
+  edge.b = vb;
+  d3_geom_voronoiEdges.push(edge);
+  return edge;
+}
+
+function d3_geom_voronoiSetEdgeEnd(edge, lSite, rSite, vertex) {
+  if (!edge.a && !edge.b) {
+    edge.a = vertex;
+    edge.l = lSite;
+    edge.r = rSite;
+  } else if (edge.l === rSite) {
+    edge.b = vertex;
+  } else {
+    edge.a = vertex;
+  }
+}
+
+function d3_geom_voronoiHalfEdge(edge, lSite, rSite) {
+  var va = edge.a,
+      vb = edge.b;
+  this.edge = edge;
+  this.site = lSite;
+  this.angle = rSite ? Math.atan2(rSite.y - lSite.y, rSite.x - lSite.x)
+      : edge.l === lSite ? Math.atan2(vb.x - va.x, va.y - vb.y)
+      : Math.atan2(va.x - vb.x, vb.y - va.y);
+};
+
+d3_geom_voronoiHalfEdge.prototype = {
+  start: function() { return this.edge.l === this.site ? this.edge.a : this.edge.b; },
+  end: function() { return this.edge.l === this.site ? this.edge.b : this.edge.a; }
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/voronoi/index.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/voronoi/index.js
new file mode 100644
index 0000000..a6c01a8
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/voronoi/index.js
@@ -0,0 +1,59 @@
+import "../../math/trigonometry";
+
+var d3_geom_voronoiEdges,
+    d3_geom_voronoiCells,
+    d3_geom_voronoiBeaches,
+    d3_geom_voronoiBeachPool = [],
+    d3_geom_voronoiFirstCircle,
+    d3_geom_voronoiCircles,
+    d3_geom_voronoiCirclePool = [];
+
+import "beach";
+import "cell";
+import "circle";
+import "clip";
+import "edge";
+import "red-black";
+
+function d3_geom_voronoi(sites, bbox) {
+  var site = sites.sort(d3_geom_voronoiVertexOrder).pop(),
+      x0,
+      y0,
+      circle;
+
+  d3_geom_voronoiEdges = [];
+  d3_geom_voronoiCells = new Array(sites.length);
+  d3_geom_voronoiBeaches = new d3_geom_voronoiRedBlackTree;
+  d3_geom_voronoiCircles = new d3_geom_voronoiRedBlackTree;
+
+  while (true) {
+    circle = d3_geom_voronoiFirstCircle;
+    if (site && (!circle || site.y < circle.y || (site.y === circle.y && site.x < circle.x))) {
+      if (site.x !== x0 || site.y !== y0) {
+        d3_geom_voronoiCells[site.i] = new d3_geom_voronoiCell(site);
+        d3_geom_voronoiAddBeach(site);
+        x0 = site.x, y0 = site.y;
+      }
+      site = sites.pop();
+    } else if (circle) {
+      d3_geom_voronoiRemoveBeach(circle.arc);
+    } else {
+      break;
+    }
+  }
+
+  if (bbox) d3_geom_voronoiClipEdges(bbox), d3_geom_voronoiCloseCells(bbox);
+
+  var diagram = {cells: d3_geom_voronoiCells, edges: d3_geom_voronoiEdges};
+
+  d3_geom_voronoiBeaches =
+  d3_geom_voronoiCircles =
+  d3_geom_voronoiEdges =
+  d3_geom_voronoiCells = null;
+
+  return diagram;
+};
+
+function d3_geom_voronoiVertexOrder(a, b) {
+  return b.y - a.y || b.x - a.x;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/voronoi/red-black.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/voronoi/red-black.js
new file mode 100644
index 0000000..7cf6880
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/geom/voronoi/red-black.js
@@ -0,0 +1,235 @@
+function d3_geom_voronoiRedBlackTree() {
+  this._ = null; // root node
+}
+
+function d3_geom_voronoiRedBlackNode(node) {
+  node.U = // parent node
+  node.C = // color - true for red, false for black
+  node.L = // left node
+  node.R = // right node
+  node.P = // previous node
+  node.N = null; // next node
+}
+
+d3_geom_voronoiRedBlackTree.prototype = {
+
+  insert: function(after, node) {
+    var parent, grandpa, uncle;
+
+    if (after) {
+      node.P = after;
+      node.N = after.N;
+      if (after.N) after.N.P = node;
+      after.N = node;
+      if (after.R) {
+        after = after.R;
+        while (after.L) after = after.L;
+        after.L = node;
+      } else {
+        after.R = node;
+      }
+      parent = after;
+    } else if (this._) {
+      after = d3_geom_voronoiRedBlackFirst(this._);
+      node.P = null;
+      node.N = after;
+      after.P = after.L = node;
+      parent = after;
+    } else {
+      node.P = node.N = null;
+      this._ = node;
+      parent = null;
+    }
+    node.L = node.R = null;
+    node.U = parent;
+    node.C = true;
+
+    after = node;
+    while (parent && parent.C) {
+      grandpa = parent.U;
+      if (parent === grandpa.L) {
+        uncle = grandpa.R;
+        if (uncle && uncle.C) {
+          parent.C = uncle.C = false;
+          grandpa.C = true;
+          after = grandpa;
+        } else {
+          if (after === parent.R) {
+            d3_geom_voronoiRedBlackRotateLeft(this, parent);
+            after = parent;
+            parent = after.U;
+          }
+          parent.C = false;
+          grandpa.C = true;
+          d3_geom_voronoiRedBlackRotateRight(this, grandpa);
+        }
+      } else {
+        uncle = grandpa.L;
+        if (uncle && uncle.C) {
+          parent.C = uncle.C = false;
+          grandpa.C = true;
+          after = grandpa;
+        } else {
+          if (after === parent.L) {
+            d3_geom_voronoiRedBlackRotateRight(this, parent);
+            after = parent;
+            parent = after.U;
+          }
+          parent.C = false;
+          grandpa.C = true;
+          d3_geom_voronoiRedBlackRotateLeft(this, grandpa);
+        }
+      }
+      parent = after.U;
+    }
+    this._.C = false;
+  },
+
+  remove: function(node) {
+    if (node.N) node.N.P = node.P;
+    if (node.P) node.P.N = node.N;
+    node.N = node.P = null;
+
+    var parent = node.U,
+        sibling,
+        left = node.L,
+        right = node.R,
+        next,
+        red;
+
+    if (!left) next = right;
+    else if (!right) next = left;
+    else next = d3_geom_voronoiRedBlackFirst(right);
+
+    if (parent) {
+      if (parent.L === node) parent.L = next;
+      else parent.R = next;
+    } else {
+      this._ = next;
+    }
+
+    if (left && right) {
+      red = next.C;
+      next.C = node.C;
+      next.L = left;
+      left.U = next;
+      if (next !== right) {
+        parent = next.U;
+        next.U = node.U;
+        node = next.R;
+        parent.L = node;
+        next.R = right;
+        right.U = next;
+      } else {
+        next.U = parent;
+        parent = next;
+        node = next.R;
+      }
+    } else {
+      red = node.C;
+      node = next;
+    }
+
+    if (node) node.U = parent;
+    if (red) return;
+    if (node && node.C) { node.C = false; return; }
+
+    do {
+      if (node === this._) break;
+      if (node === parent.L) {
+        sibling = parent.R;
+        if (sibling.C) {
+          sibling.C = false;
+          parent.C = true;
+          d3_geom_voronoiRedBlackRotateLeft(this, parent);
+          sibling = parent.R;
+        }
+        if ((sibling.L && sibling.L.C)
+            || (sibling.R && sibling.R.C)) {
+          if (!sibling.R || !sibling.R.C) {
+            sibling.L.C = false;
+            sibling.C = true;
+            d3_geom_voronoiRedBlackRotateRight(this, sibling);
+            sibling = parent.R;
+          }
+          sibling.C = parent.C;
+          parent.C = sibling.R.C = false;
+          d3_geom_voronoiRedBlackRotateLeft(this, parent);
+          node = this._;
+          break;
+        }
+      } else {
+        sibling = parent.L;
+        if (sibling.C) {
+          sibling.C = false;
+          parent.C = true;
+          d3_geom_voronoiRedBlackRotateRight(this, parent);
+          sibling = parent.L;
+        }
+        if ((sibling.L && sibling.L.C)
+          || (sibling.R && sibling.R.C)) {
+          if (!sibling.L || !sibling.L.C) {
+            sibling.R.C = false;
+            sibling.C = true;
+            d3_geom_voronoiRedBlackRotateLeft(this, sibling);
+            sibling = parent.L;
+          }
+          sibling.C = parent.C;
+          parent.C = sibling.L.C = false;
+          d3_geom_voronoiRedBlackRotateRight(this, parent);
+          node = this._;
+          break;
+        }
+      }
+      sibling.C = true;
+      node = parent;
+      parent = parent.U;
+    } while (!node.C);
+
+    if (node) node.C = false;
+  }
+
+};
+
+function d3_geom_voronoiRedBlackRotateLeft(tree, node) {
+  var p = node,
+      q = node.R,
+      parent = p.U;
+
+  if (parent) {
+    if (parent.L === p) parent.L = q;
+    else parent.R = q;
+  } else {
+    tree._ = q;
+  }
+
+  q.U = parent;
+  p.U = q;
+  p.R = q.L;
+  if (p.R) p.R.U = p;
+  q.L = p;
+}
+
+function d3_geom_voronoiRedBlackRotateRight(tree, node) {
+  var p = node,
+      q = node.L,
+      parent = p.U;
+
+  if (parent) {
+    if (parent.L === p) parent.L = q;
+    else parent.R = q;
+  } else {
+    tree._ = q;
+  }
+
+  q.U = parent;
+  p.U = q;
+  p.L = q.R;
+  if (p.L) p.L.U = p;
+  q.R = p;
+}
+
+function d3_geom_voronoiRedBlackFirst(node) {
+  while (node.L) node = node.L;
+  return node;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/array.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/array.js
new file mode 100644
index 0000000..33f8f48
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/array.js
@@ -0,0 +1,19 @@
+import "interpolate";
+
+d3.interpolateArray = d3_interpolateArray;
+
+function d3_interpolateArray(a, b) {
+  var x = [],
+      c = [],
+      na = a.length,
+      nb = b.length,
+      n0 = Math.min(a.length, b.length),
+      i;
+  for (i = 0; i < n0; ++i) x.push(d3_interpolate(a[i], b[i]));
+  for (; i < na; ++i) c[i] = a[i];
+  for (; i < nb; ++i) c[i] = b[i];
+  return function(t) {
+    for (i = 0; i < n0; ++i) c[i] = x[i](t);
+    return c;
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/ease.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/ease.js
new file mode 100644
index 0000000..fd48a17
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/ease.js
@@ -0,0 +1,111 @@
+import "../arrays/map";
+import "../core/array";
+import "../core/identity";
+import "../math/trigonometry";
+
+var d3_ease_default = function() { return d3_identity; };
+
+var d3_ease = d3.map({
+  linear: d3_ease_default,
+  poly: d3_ease_poly,
+  quad: function() { return d3_ease_quad; },
+  cubic: function() { return d3_ease_cubic; },
+  sin: function() { return d3_ease_sin; },
+  exp: function() { return d3_ease_exp; },
+  circle: function() { return d3_ease_circle; },
+  elastic: d3_ease_elastic,
+  back: d3_ease_back,
+  bounce: function() { return d3_ease_bounce; }
+});
+
+var d3_ease_mode = d3.map({
+  "in": d3_identity,
+  "out": d3_ease_reverse,
+  "in-out": d3_ease_reflect,
+  "out-in": function(f) { return d3_ease_reflect(d3_ease_reverse(f)); }
+});
+
+d3.ease = function(name) {
+  var i = name.indexOf("-"),
+      t = i >= 0 ? name.slice(0, i) : name,
+      m = i >= 0 ? name.slice(i + 1) : "in";
+  t = d3_ease.get(t) || d3_ease_default;
+  m = d3_ease_mode.get(m) || d3_identity;
+  return d3_ease_clamp(m(t.apply(null, d3_arraySlice.call(arguments, 1))));
+};
+
+function d3_ease_clamp(f) {
+  return function(t) {
+    return t <= 0 ? 0 : t >= 1 ? 1 : f(t);
+  };
+}
+
+function d3_ease_reverse(f) {
+  return function(t) {
+    return 1 - f(1 - t);
+  };
+}
+
+function d3_ease_reflect(f) {
+  return function(t) {
+    return .5 * (t < .5 ? f(2 * t) : (2 - f(2 - 2 * t)));
+  };
+}
+
+function d3_ease_quad(t) {
+  return t * t;
+}
+
+function d3_ease_cubic(t) {
+  return t * t * t;
+}
+
+// Optimized clamp(reflect(poly(3))).
+function d3_ease_cubicInOut(t) {
+  if (t <= 0) return 0;
+  if (t >= 1) return 1;
+  var t2 = t * t, t3 = t2 * t;
+  return 4 * (t < .5 ? t3 : 3 * (t - t2) + t3 - .75);
+}
+
+function d3_ease_poly(e) {
+  return function(t) {
+    return Math.pow(t, e);
+  };
+}
+
+function d3_ease_sin(t) {
+  return 1 - Math.cos(t * halfπ);
+}
+
+function d3_ease_exp(t) {
+  return Math.pow(2, 10 * (t - 1));
+}
+
+function d3_ease_circle(t) {
+  return 1 - Math.sqrt(1 - t * t);
+}
+
+function d3_ease_elastic(a, p) {
+  var s;
+  if (arguments.length < 2) p = 0.45;
+  if (arguments.length) s = p / τ * Math.asin(1 / a);
+  else a = 1, s = p / 4;
+  return function(t) {
+    return 1 + a * Math.pow(2, -10 * t) * Math.sin((t - s) * τ / p);
+  };
+}
+
+function d3_ease_back(s) {
+  if (!s) s = 1.70158;
+  return function(t) {
+    return t * t * ((s + 1) * t - s);
+  };
+}
+
+function d3_ease_bounce(t) {
+  return t < 1 / 2.75 ? 7.5625 * t * t
+      : t < 2 / 2.75 ? 7.5625 * (t -= 1.5 / 2.75) * t + .75
+      : t < 2.5 / 2.75 ? 7.5625 * (t -= 2.25 / 2.75) * t + .9375
+      : 7.5625 * (t -= 2.625 / 2.75) * t + .984375;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/hcl.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/hcl.js
new file mode 100644
index 0000000..4e62591
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/hcl.js
@@ -0,0 +1,20 @@
+import "../color/hcl";
+
+d3.interpolateHcl = d3_interpolateHcl;
+
+function d3_interpolateHcl(a, b) {
+  a = d3.hcl(a);
+  b = d3.hcl(b);
+  var ah = a.h,
+      ac = a.c,
+      al = a.l,
+      bh = b.h - ah,
+      bc = b.c - ac,
+      bl = b.l - al;
+  if (isNaN(bc)) bc = 0, ac = isNaN(ac) ? b.c : ac;
+  if (isNaN(bh)) bh = 0, ah = isNaN(ah) ? b.h : ah;
+  else if (bh > 180) bh -= 360; else if (bh < -180) bh += 360; // shortest path
+  return function(t) {
+    return d3_hcl_lab(ah + bh * t, ac + bc * t, al + bl * t) + "";
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/hsl.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/hsl.js
new file mode 100644
index 0000000..2b8d70f
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/hsl.js
@@ -0,0 +1,20 @@
+import "../color/hsl";
+
+d3.interpolateHsl = d3_interpolateHsl;
+
+function d3_interpolateHsl(a, b) {
+  a = d3.hsl(a);
+  b = d3.hsl(b);
+  var ah = a.h,
+      as = a.s,
+      al = a.l,
+      bh = b.h - ah,
+      bs = b.s - as,
+      bl = b.l - al;
+  if (isNaN(bs)) bs = 0, as = isNaN(as) ? b.s : as;
+  if (isNaN(bh)) bh = 0, ah = isNaN(ah) ? b.h : ah;
+  else if (bh > 180) bh -= 360; else if (bh < -180) bh += 360; // shortest path
+  return function(t) {
+    return d3_hsl_rgb(ah + bh * t, as + bs * t, al + bl * t) + "";
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/index.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/index.js
new file mode 100644
index 0000000..ed6c502
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/index.js
@@ -0,0 +1,14 @@
+import "array";
+import "ease";
+import "hcl";
+import "hsl";
+import "interpolate";
+import "lab";
+import "number";
+import "object";
+import "rgb";
+import "round";
+import "string";
+import "transform";
+import "uninterpolate";
+import "zoom";
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/interpolate.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/interpolate.js
new file mode 100644
index 0000000..14f5dc5
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/interpolate.js
@@ -0,0 +1,26 @@
+import "../color/color";
+import "../color/rgb";
+import "rgb";
+import "object";
+import "array";
+import "number";
+import "string";
+
+d3.interpolate = d3_interpolate;
+
+function d3_interpolate(a, b) {
+  var i = d3.interpolators.length, f;
+  while (--i >= 0 && !(f = d3.interpolators[i](a, b)));
+  return f;
+}
+
+d3.interpolators = [
+  function(a, b) {
+    var t = typeof b;
+    return (t === "string" ? (d3_rgb_names.has(b) || /^(#|rgb\(|hsl\()/.test(b) ? d3_interpolateRgb : d3_interpolateString)
+        : b instanceof d3_color ? d3_interpolateRgb
+        : Array.isArray(b) ? d3_interpolateArray
+        : t === "object" && isNaN(b) ? d3_interpolateObject
+        : d3_interpolateNumber)(a, b);
+  }
+];
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/lab.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/lab.js
new file mode 100644
index 0000000..6b46c04
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/lab.js
@@ -0,0 +1,17 @@
+import "../color/lab";
+
+d3.interpolateLab = d3_interpolateLab;
+
+function d3_interpolateLab(a, b) {
+  a = d3.lab(a);
+  b = d3.lab(b);
+  var al = a.l,
+      aa = a.a,
+      ab = a.b,
+      bl = b.l - al,
+      ba = b.a - aa,
+      bb = b.b - ab;
+  return function(t) {
+    return d3_lab_rgb(al + bl * t, aa + ba * t, ab + bb * t) + "";
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/number.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/number.js
new file mode 100644
index 0000000..2f0e42a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/number.js
@@ -0,0 +1,6 @@
+d3.interpolateNumber = d3_interpolateNumber;
+
+function d3_interpolateNumber(a, b) {
+  a = +a, b = +b;
+  return function(t) { return a * (1 - t) + b * t; };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/object.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/object.js
new file mode 100644
index 0000000..a3f863a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/object.js
@@ -0,0 +1,25 @@
+import "interpolate";
+
+d3.interpolateObject = d3_interpolateObject;
+
+function d3_interpolateObject(a, b) {
+  var i = {},
+      c = {},
+      k;
+  for (k in a) {
+    if (k in b) {
+      i[k] = d3_interpolate(a[k], b[k]);
+    } else {
+      c[k] = a[k];
+    }
+  }
+  for (k in b) {
+    if (!(k in a)) {
+      c[k] = b[k];
+    }
+  }
+  return function(t) {
+    for (k in i) c[k] = i[k](t);
+    return c;
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/rgb.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/rgb.js
new file mode 100644
index 0000000..f4944d2
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/rgb.js
@@ -0,0 +1,20 @@
+import "../color/rgb";
+
+d3.interpolateRgb = d3_interpolateRgb;
+
+function d3_interpolateRgb(a, b) {
+  a = d3.rgb(a);
+  b = d3.rgb(b);
+  var ar = a.r,
+      ag = a.g,
+      ab = a.b,
+      br = b.r - ar,
+      bg = b.g - ag,
+      bb = b.b - ab;
+  return function(t) {
+    return "#"
+        + d3_rgb_hex(Math.round(ar + br * t))
+        + d3_rgb_hex(Math.round(ag + bg * t))
+        + d3_rgb_hex(Math.round(ab + bb * t));
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/round.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/round.js
new file mode 100644
index 0000000..8e8797d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/round.js
@@ -0,0 +1,6 @@
+d3.interpolateRound = d3_interpolateRound;
+
+function d3_interpolateRound(a, b) {
+  b -= a;
+  return function(t) { return Math.round(a + b * t); };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/string.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/string.js
new file mode 100644
index 0000000..3033a71
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/string.js
@@ -0,0 +1,54 @@
+import "number";
+
+d3.interpolateString = d3_interpolateString;
+
+function d3_interpolateString(a, b) {
+  var bi = d3_interpolate_numberA.lastIndex = d3_interpolate_numberB.lastIndex = 0, // scan index for next number in b
+      am, // current match in a
+      bm, // current match in b
+      bs, // string preceding current number in b, if any
+      i = -1, // index in s
+      s = [], // string constants and placeholders
+      q = []; // number interpolators
+
+  // Coerce inputs to strings.
+  a = a + "", b = b + "";
+
+  // Interpolate pairs of numbers in a & b.
+  while ((am = d3_interpolate_numberA.exec(a))
+      && (bm = d3_interpolate_numberB.exec(b))) {
+    if ((bs = bm.index) > bi) { // a string precedes the next number in b
+      bs = b.slice(bi, bs);
+      if (s[i]) s[i] += bs; // coalesce with previous string
+      else s[++i] = bs;
+    }
+    if ((am = am[0]) === (bm = bm[0])) { // numbers in a & b match
+      if (s[i]) s[i] += bm; // coalesce with previous string
+      else s[++i] = bm;
+    } else { // interpolate non-matching numbers
+      s[++i] = null;
+      q.push({i: i, x: d3_interpolateNumber(am, bm)});
+    }
+    bi = d3_interpolate_numberB.lastIndex;
+  }
+
+  // Add remains of b.
+  if (bi < b.length) {
+    bs = b.slice(bi);
+    if (s[i]) s[i] += bs; // coalesce with previous string
+    else s[++i] = bs;
+  }
+
+  // Special optimization for only a single match.
+  // Otherwise, interpolate each of the numbers and rejoin the string.
+  return s.length < 2
+      ? (q[0] ? (b = q[0].x, function(t) { return b(t) + ""; })
+      : function() { return b; })
+      : (b = q.length, function(t) {
+          for (var i = 0, o; i < b; ++i) s[(o = q[i]).i] = o.x(t);
+          return s.join("");
+        });
+}
+
+var d3_interpolate_numberA = /[-+]?(?:\d+\.?\d*|\.?\d+)(?:[eE][-+]?\d+)?/g,
+    d3_interpolate_numberB = new RegExp(d3_interpolate_numberA.source, "g");
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/transform.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/transform.js
new file mode 100644
index 0000000..17a19cb
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/transform.js
@@ -0,0 +1,56 @@
+import "../math/transform";
+import "number";
+
+d3.interpolateTransform = d3_interpolateTransform;
+
+function d3_interpolateTransform(a, b) {
+  var s = [], // string constants and placeholders
+      q = [], // number interpolators
+      n,
+      A = d3.transform(a),
+      B = d3.transform(b),
+      ta = A.translate,
+      tb = B.translate,
+      ra = A.rotate,
+      rb = B.rotate,
+      wa = A.skew,
+      wb = B.skew,
+      ka = A.scale,
+      kb = B.scale;
+
+  if (ta[0] != tb[0] || ta[1] != tb[1]) {
+    s.push("translate(", null, ",", null, ")");
+    q.push({i: 1, x: d3_interpolateNumber(ta[0], tb[0])}, {i: 3, x: d3_interpolateNumber(ta[1], tb[1])});
+  } else if (tb[0] || tb[1]) {
+    s.push("translate(" + tb + ")");
+  } else {
+    s.push("");
+  }
+
+  if (ra != rb) {
+    if (ra - rb > 180) rb += 360; else if (rb - ra > 180) ra += 360; // shortest path
+    q.push({i: s.push(s.pop() + "rotate(", null, ")") - 2, x: d3_interpolateNumber(ra, rb)});
+  } else if (rb) {
+    s.push(s.pop() + "rotate(" + rb + ")");
+  }
+
+  if (wa != wb) {
+    q.push({i: s.push(s.pop() + "skewX(", null, ")") - 2, x: d3_interpolateNumber(wa, wb)});
+  } else if (wb) {
+    s.push(s.pop() + "skewX(" + wb + ")");
+  }
+
+  if (ka[0] != kb[0] || ka[1] != kb[1]) {
+    n = s.push(s.pop() + "scale(", null, ",", null, ")");
+    q.push({i: n - 4, x: d3_interpolateNumber(ka[0], kb[0])}, {i: n - 2, x: d3_interpolateNumber(ka[1], kb[1])});
+  } else if (kb[0] != 1 || kb[1] != 1) {
+    s.push(s.pop() + "scale(" + kb + ")");
+  }
+
+  n = q.length;
+  return function(t) {
+    var i = -1, o;
+    while (++i < n) s[(o = q[i]).i] = o.x(t);
+    return s.join("");
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/uninterpolate.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/uninterpolate.js
new file mode 100644
index 0000000..d8c8332
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/uninterpolate.js
@@ -0,0 +1,9 @@
+function d3_uninterpolateNumber(a, b) {
+  b = (b -= a = +a) || 1 / b;
+  return function(x) { return (x - a) / b; };
+}
+
+function d3_uninterpolateClamp(a, b) {
+  b = (b -= a = +a) || 1 / b;
+  return function(x) { return Math.max(0, Math.min(1, (x - a) / b)); };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/zoom.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/zoom.js
new file mode 100644
index 0000000..ae6b5c7
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/interpolate/zoom.js
@@ -0,0 +1,47 @@
+import "../math/trigonometry";
+
+var ρ = Math.SQRT2,
+    ρ2 = 2,
+    ρ4 = 4;
+
+// p0 = [ux0, uy0, w0]
+// p1 = [ux1, uy1, w1]
+d3.interpolateZoom = function(p0, p1) {
+  var ux0 = p0[0], uy0 = p0[1], w0 = p0[2],
+      ux1 = p1[0], uy1 = p1[1], w1 = p1[2];
+
+  var dx = ux1 - ux0,
+      dy = uy1 - uy0,
+      d2 = dx * dx + dy * dy,
+      d1 = Math.sqrt(d2),
+      b0 = (w1 * w1 - w0 * w0 + ρ4 * d2) / (2 * w0 * ρ2 * d1),
+      b1 = (w1 * w1 - w0 * w0 - ρ4 * d2) / (2 * w1 * ρ2 * d1),
+      r0 = Math.log(Math.sqrt(b0 * b0 + 1) - b0),
+      r1 = Math.log(Math.sqrt(b1 * b1 + 1) - b1),
+      dr = r1 - r0,
+      S = (dr || Math.log(w1 / w0)) / ρ;
+
+  function interpolate(t) {
+    var s = t * S;
+    if (dr) {
+      // General case.
+      var coshr0 = d3_cosh(r0),
+          u = w0 / (ρ2 * d1) * (coshr0 * d3_tanh(ρ * s + r0) - d3_sinh(r0));
+      return [
+        ux0 + u * dx,
+        uy0 + u * dy,
+        w0 * coshr0 / d3_cosh(ρ * s + r0)
+      ];
+    }
+    // Special case for u0 ~= u1.
+    return [
+      ux0 + t * dx,
+      uy0 + t * dy,
+      w0 * Math.exp(ρ * s)
+    ];
+  }
+
+  interpolate.duration = S * 1000;
+
+  return interpolate;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/bundle.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/bundle.js
new file mode 100644
index 0000000..3f30244
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/bundle.js
@@ -0,0 +1,59 @@
+import "layout";
+
+// Implements hierarchical edge bundling using Holten's algorithm. For each
+// input link, a path is computed that travels through the tree, up the parent
+// hierarchy to the least common ancestor, and then back down to the destination
+// node. Each path is simply an array of nodes.
+d3.layout.bundle = function() {
+  return function(links) {
+    var paths = [],
+        i = -1,
+        n = links.length;
+    while (++i < n) paths.push(d3_layout_bundlePath(links[i]));
+    return paths;
+  };
+};
+
+function d3_layout_bundlePath(link) {
+  var start = link.source,
+      end = link.target,
+      lca = d3_layout_bundleLeastCommonAncestor(start, end),
+      points = [start];
+  while (start !== lca) {
+    start = start.parent;
+    points.push(start);
+  }
+  var k = points.length;
+  while (end !== lca) {
+    points.splice(k, 0, end);
+    end = end.parent;
+  }
+  return points;
+}
+
+function d3_layout_bundleAncestors(node) {
+  var ancestors = [],
+      parent = node.parent;
+  while (parent != null) {
+    ancestors.push(node);
+    node = parent;
+    parent = parent.parent;
+  }
+  ancestors.push(node);
+  return ancestors;
+}
+
+function d3_layout_bundleLeastCommonAncestor(a, b) {
+  if (a === b) return a;
+  var aNodes = d3_layout_bundleAncestors(a),
+      bNodes = d3_layout_bundleAncestors(b),
+      aNode = aNodes.pop(),
+      bNode = bNodes.pop(),
+      sharedNode = null;
+  while (aNode === bNode) {
+    sharedNode = aNode;
+    aNode = aNodes.pop();
+    bNode = bNodes.pop();
+  }
+  return sharedNode;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/chord.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/chord.js
new file mode 100644
index 0000000..10506e3
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/chord.js
@@ -0,0 +1,157 @@
+import "../arrays/range";
+import "../math/trigonometry";
+import "layout";
+
+d3.layout.chord = function() {
+  var chord = {},
+      chords,
+      groups,
+      matrix,
+      n,
+      padding = 0,
+      sortGroups,
+      sortSubgroups,
+      sortChords;
+
+  function relayout() {
+    var subgroups = {},
+        groupSums = [],
+        groupIndex = d3.range(n),
+        subgroupIndex = [],
+        k,
+        x,
+        x0,
+        i,
+        j;
+
+    chords = [];
+    groups = [];
+
+    // Compute the sum.
+    k = 0, i = -1; while (++i < n) {
+      x = 0, j = -1; while (++j < n) {
+        x += matrix[i][j];
+      }
+      groupSums.push(x);
+      subgroupIndex.push(d3.range(n));
+      k += x;
+    }
+
+    // Sort groups…
+    if (sortGroups) {
+      groupIndex.sort(function(a, b) {
+        return sortGroups(groupSums[a], groupSums[b]);
+      });
+    }
+
+    // Sort subgroups…
+    if (sortSubgroups) {
+      subgroupIndex.forEach(function(d, i) {
+        d.sort(function(a, b) {
+          return sortSubgroups(matrix[i][a], matrix[i][b]);
+        });
+      });
+    }
+
+    // Convert the sum to scaling factor for [0, 2pi].
+    // TODO Allow start and end angle to be specified.
+    // TODO Allow padding to be specified as percentage?
+    k = (τ - padding * n) / k;
+
+    // Compute the start and end angle for each group and subgroup.
+    // Note: Opera has a bug reordering object literal properties!
+    x = 0, i = -1; while (++i < n) {
+      x0 = x, j = -1; while (++j < n) {
+        var di = groupIndex[i],
+            dj = subgroupIndex[di][j],
+            v = matrix[di][dj],
+            a0 = x,
+            a1 = x += v * k;
+        subgroups[di + "-" + dj] = {
+          index: di,
+          subindex: dj,
+          startAngle: a0,
+          endAngle: a1,
+          value: v
+        };
+      }
+      groups[di] = {
+        index: di,
+        startAngle: x0,
+        endAngle: x,
+        value: (x - x0) / k
+      };
+      x += padding;
+    }
+
+    // Generate chords for each (non-empty) subgroup-subgroup link.
+    i = -1; while (++i < n) {
+      j = i - 1; while (++j < n) {
+        var source = subgroups[i + "-" + j],
+            target = subgroups[j + "-" + i];
+        if (source.value || target.value) {
+          chords.push(source.value < target.value
+              ? {source: target, target: source}
+              : {source: source, target: target});
+        }
+      }
+    }
+
+    if (sortChords) resort();
+  }
+
+  function resort() {
+    chords.sort(function(a, b) {
+      return sortChords(
+          (a.source.value + a.target.value) / 2,
+          (b.source.value + b.target.value) / 2);
+    });
+  }
+
+  chord.matrix = function(x) {
+    if (!arguments.length) return matrix;
+    n = (matrix = x) && matrix.length;
+    chords = groups = null;
+    return chord;
+  };
+
+  chord.padding = function(x) {
+    if (!arguments.length) return padding;
+    padding = x;
+    chords = groups = null;
+    return chord;
+  };
+
+  chord.sortGroups = function(x) {
+    if (!arguments.length) return sortGroups;
+    sortGroups = x;
+    chords = groups = null;
+    return chord;
+  };
+
+  chord.sortSubgroups = function(x) {
+    if (!arguments.length) return sortSubgroups;
+    sortSubgroups = x;
+    chords = null;
+    return chord;
+  };
+
+  chord.sortChords = function(x) {
+    if (!arguments.length) return sortChords;
+    sortChords = x;
+    if (chords) resort();
+    return chord;
+  };
+
+  chord.chords = function() {
+    if (!chords) relayout();
+    return chords;
+  };
+
+  chord.groups = function() {
+    if (!groups) relayout();
+    return groups;
+  };
+
+  return chord;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/cluster.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/cluster.js
new file mode 100644
index 0000000..a4eec3b
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/cluster.js
@@ -0,0 +1,92 @@
+import "../arrays/max";
+import "layout";
+import "hierarchy";
+import "tree";
+
+// Implements a hierarchical layout using the cluster (or dendrogram)
+// algorithm.
+d3.layout.cluster = function() {
+  var hierarchy = d3.layout.hierarchy().sort(null).value(null),
+      separation = d3_layout_treeSeparation,
+      size = [1, 1], // width, height
+      nodeSize = false;
+
+  function cluster(d, i) {
+    var nodes = hierarchy.call(this, d, i),
+        root = nodes[0],
+        previousNode,
+        x = 0;
+
+    // First walk, computing the initial x & y values.
+    d3_layout_hierarchyVisitAfter(root, function(node) {
+      var children = node.children;
+      if (children && children.length) {
+        node.x = d3_layout_clusterX(children);
+        node.y = d3_layout_clusterY(children);
+      } else {
+        node.x = previousNode ? x += separation(node, previousNode) : 0;
+        node.y = 0;
+        previousNode = node;
+      }
+    });
+
+    // Compute the left-most, right-most, and depth-most nodes for extents.
+    var left = d3_layout_clusterLeft(root),
+        right = d3_layout_clusterRight(root),
+        x0 = left.x - separation(left, right) / 2,
+        x1 = right.x + separation(right, left) / 2;
+
+    // Second walk, normalizing x & y to the desired size.
+    d3_layout_hierarchyVisitAfter(root, nodeSize ? function(node) {
+      node.x = (node.x - root.x) * size[0];
+      node.y = (root.y - node.y) * size[1];
+    } : function(node) {
+      node.x = (node.x - x0) / (x1 - x0) * size[0];
+      node.y = (1 - (root.y ? node.y / root.y : 1)) * size[1];
+    });
+
+    return nodes;
+  }
+
+  cluster.separation = function(x) {
+    if (!arguments.length) return separation;
+    separation = x;
+    return cluster;
+  };
+
+  cluster.size = function(x) {
+    if (!arguments.length) return nodeSize ? null : size;
+    nodeSize = (size = x) == null;
+    return cluster;
+  };
+
+  cluster.nodeSize = function(x) {
+    if (!arguments.length) return nodeSize ? size : null;
+    nodeSize = (size = x) != null;
+    return cluster;
+  };
+
+  return d3_layout_hierarchyRebind(cluster, hierarchy);
+};
+
+function d3_layout_clusterY(children) {
+  return 1 + d3.max(children, function(child) {
+    return child.y;
+  });
+}
+
+function d3_layout_clusterX(children) {
+  return children.reduce(function(x, child) {
+    return x + child.x;
+  }, 0) / children.length;
+}
+
+function d3_layout_clusterLeft(node) {
+  var children = node.children;
+  return children && children.length ? d3_layout_clusterLeft(children[0]) : node;
+}
+
+function d3_layout_clusterRight(node) {
+  var children = node.children, n;
+  return children && (n = children.length) ? d3_layout_clusterRight(children[n - 1]) : node;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/force.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/force.js
new file mode 100644
index 0000000..e863969
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/force.js
@@ -0,0 +1,366 @@
+import "../behavior/drag";
+import "../core/identity";
+import "../core/rebind";
+import "../event/event";
+import "../event/dispatch";
+import "../event/timer";
+import "../geom/quadtree";
+import "layout";
+
+// A rudimentary force layout using Gauss-Seidel.
+d3.layout.force = function() {
+  var force = {},
+      event = d3.dispatch("start", "tick", "end"),
+      size = [1, 1],
+      drag,
+      alpha,
+      friction = .9,
+      linkDistance = d3_layout_forceLinkDistance,
+      linkStrength = d3_layout_forceLinkStrength,
+      charge = -30,
+      chargeDistance2 = d3_layout_forceChargeDistance2,
+      gravity = .1,
+      theta2 = .64,
+      nodes = [],
+      links = [],
+      distances,
+      strengths,
+      charges;
+
+  function repulse(node) {
+    return function(quad, x1, _, x2) {
+      if (quad.point !== node) {
+        var dx = quad.cx - node.x,
+            dy = quad.cy - node.y,
+            dw = x2 - x1,
+            dn = dx * dx + dy * dy;
+
+        /* Barnes-Hut criterion. */
+        if (dw * dw / theta2 < dn) {
+          if (dn < chargeDistance2) {
+            var k = quad.charge / dn;
+            node.px -= dx * k;
+            node.py -= dy * k;
+          }
+          return true;
+        }
+
+        if (quad.point && dn && dn < chargeDistance2) {
+          var k = quad.pointCharge / dn;
+          node.px -= dx * k;
+          node.py -= dy * k;
+        }
+      }
+      return !quad.charge;
+    };
+  }
+
+  force.tick = function() {
+    // simulated annealing, basically
+    if ((alpha *= .99) < .005) {
+      event.end({type: "end", alpha: alpha = 0});
+      return true;
+    }
+
+    var n = nodes.length,
+        m = links.length,
+        q,
+        i, // current index
+        o, // current object
+        s, // current source
+        t, // current target
+        l, // current distance
+        k, // current force
+        x, // x-distance
+        y; // y-distance
+
+    // gauss-seidel relaxation for links
+    for (i = 0; i < m; ++i) {
+      o = links[i];
+      s = o.source;
+      t = o.target;
+      x = t.x - s.x;
+      y = t.y - s.y;
+      if (l = (x * x + y * y)) {
+        l = alpha * strengths[i] * ((l = Math.sqrt(l)) - distances[i]) / l;
+        x *= l;
+        y *= l;
+        t.x -= x * (k = s.weight / (t.weight + s.weight));
+        t.y -= y * k;
+        s.x += x * (k = 1 - k);
+        s.y += y * k;
+      }
+    }
+
+    // apply gravity forces
+    if (k = alpha * gravity) {
+      x = size[0] / 2;
+      y = size[1] / 2;
+      i = -1; if (k) while (++i < n) {
+        o = nodes[i];
+        o.x += (x - o.x) * k;
+        o.y += (y - o.y) * k;
+      }
+    }
+
+    // compute quadtree center of mass and apply charge forces
+    if (charge) {
+      d3_layout_forceAccumulate(q = d3.geom.quadtree(nodes), alpha, charges);
+      i = -1; while (++i < n) {
+        if (!(o = nodes[i]).fixed) {
+          q.visit(repulse(o));
+        }
+      }
+    }
+
+    // position verlet integration
+    i = -1; while (++i < n) {
+      o = nodes[i];
+      if (o.fixed) {
+        o.x = o.px;
+        o.y = o.py;
+      } else {
+        o.x -= (o.px - (o.px = o.x)) * friction;
+        o.y -= (o.py - (o.py = o.y)) * friction;
+      }
+    }
+
+    event.tick({type: "tick", alpha: alpha});
+  };
+
+  force.nodes = function(x) {
+    if (!arguments.length) return nodes;
+    nodes = x;
+    return force;
+  };
+
+  force.links = function(x) {
+    if (!arguments.length) return links;
+    links = x;
+    return force;
+  };
+
+  force.size = function(x) {
+    if (!arguments.length) return size;
+    size = x;
+    return force;
+  };
+
+  force.linkDistance = function(x) {
+    if (!arguments.length) return linkDistance;
+    linkDistance = typeof x === "function" ? x : +x;
+    return force;
+  };
+
+  // For backwards-compatibility.
+  force.distance = force.linkDistance;
+
+  force.linkStrength = function(x) {
+    if (!arguments.length) return linkStrength;
+    linkStrength = typeof x === "function" ? x : +x;
+    return force;
+  };
+
+  force.friction = function(x) {
+    if (!arguments.length) return friction;
+    friction = +x;
+    return force;
+  };
+
+  force.charge = function(x) {
+    if (!arguments.length) return charge;
+    charge = typeof x === "function" ? x : +x;
+    return force;
+  };
+
+  force.chargeDistance = function(x) {
+    if (!arguments.length) return Math.sqrt(chargeDistance2);
+    chargeDistance2 = x * x;
+    return force;
+  };
+
+  force.gravity = function(x) {
+    if (!arguments.length) return gravity;
+    gravity = +x;
+    return force;
+  };
+
+  force.theta = function(x) {
+    if (!arguments.length) return Math.sqrt(theta2);
+    theta2 = x * x;
+    return force;
+  };
+
+  force.alpha = function(x) {
+    if (!arguments.length) return alpha;
+
+    x = +x;
+    if (alpha) { // if we're already running
+      if (x > 0) alpha = x; // we might keep it hot
+      else alpha = 0; // or, next tick will dispatch "end"
+    } else if (x > 0) { // otherwise, fire it up!
+      event.start({type: "start", alpha: alpha = x});
+      d3.timer(force.tick);
+    }
+
+    return force;
+  };
+
+  force.start = function() {
+    var i,
+        n = nodes.length,
+        m = links.length,
+        w = size[0],
+        h = size[1],
+        neighbors,
+        o;
+
+    for (i = 0; i < n; ++i) {
+      (o = nodes[i]).index = i;
+      o.weight = 0;
+    }
+
+    for (i = 0; i < m; ++i) {
+      o = links[i];
+      if (typeof o.source == "number") o.source = nodes[o.source];
+      if (typeof o.target == "number") o.target = nodes[o.target];
+      ++o.source.weight;
+      ++o.target.weight;
+    }
+
+    for (i = 0; i < n; ++i) {
+      o = nodes[i];
+      if (isNaN(o.x)) o.x = position("x", w);
+      if (isNaN(o.y)) o.y = position("y", h);
+      if (isNaN(o.px)) o.px = o.x;
+      if (isNaN(o.py)) o.py = o.y;
+    }
+
+    distances = [];
+    if (typeof linkDistance === "function") for (i = 0; i < m; ++i) distances[i] = +linkDistance.call(this, links[i], i);
+    else for (i = 0; i < m; ++i) distances[i] = linkDistance;
+
+    strengths = [];
+    if (typeof linkStrength === "function") for (i = 0; i < m; ++i) strengths[i] = +linkStrength.call(this, links[i], i);
+    else for (i = 0; i < m; ++i) strengths[i] = linkStrength;
+
+    charges = [];
+    if (typeof charge === "function") for (i = 0; i < n; ++i) charges[i] = +charge.call(this, nodes[i], i);
+    else for (i = 0; i < n; ++i) charges[i] = charge;
+
+    // inherit node position from first neighbor with defined position
+    // or if no such neighbors, initialize node position randomly
+    // initialize neighbors lazily to avoid overhead when not needed
+    function position(dimension, size) {
+      if (!neighbors) {
+        neighbors = new Array(n);
+        for (j = 0; j < n; ++j) {
+          neighbors[j] = [];
+        }
+        for (j = 0; j < m; ++j) {
+          var o = links[j];
+          neighbors[o.source.index].push(o.target);
+          neighbors[o.target.index].push(o.source);
+        }
+      }
+      var candidates = neighbors[i],
+          j = -1,
+          l = candidates.length,
+          x;
+      while (++j < l) if (!isNaN(x = candidates[j][dimension])) return x;
+      return Math.random() * size;
+    }
+
+    return force.resume();
+  };
+
+  force.resume = function() {
+    return force.alpha(.1);
+  };
+
+  force.stop = function() {
+    return force.alpha(0);
+  };
+
+  // use `node.call(force.drag)` to make nodes draggable
+  force.drag = function() {
+    if (!drag) drag = d3.behavior.drag()
+        .origin(d3_identity)
+        .on("dragstart.force", d3_layout_forceDragstart)
+        .on("drag.force", dragmove)
+        .on("dragend.force", d3_layout_forceDragend);
+
+    if (!arguments.length) return drag;
+
+    this.on("mouseover.force", d3_layout_forceMouseover)
+        .on("mouseout.force", d3_layout_forceMouseout)
+        .call(drag);
+  };
+
+  function dragmove(d) {
+    d.px = d3.event.x, d.py = d3.event.y;
+    force.resume(); // restart annealing
+  }
+
+  return d3.rebind(force, event, "on");
+};
+
+// The fixed property has three bits:
+// Bit 1 can be set externally (e.g., d.fixed = true) and show persist.
+// Bit 2 stores the dragging state, from mousedown to mouseup.
+// Bit 3 stores the hover state, from mouseover to mouseout.
+// Dragend is a special case: it also clears the hover state.
+
+function d3_layout_forceDragstart(d) {
+  d.fixed |= 2; // set bit 2
+}
+
+function d3_layout_forceDragend(d) {
+  d.fixed &= ~6; // unset bits 2 and 3
+}
+
+function d3_layout_forceMouseover(d) {
+  d.fixed |= 4; // set bit 3
+  d.px = d.x, d.py = d.y; // set velocity to zero
+}
+
+function d3_layout_forceMouseout(d) {
+  d.fixed &= ~4; // unset bit 3
+}
+
+function d3_layout_forceAccumulate(quad, alpha, charges) {
+  var cx = 0,
+      cy = 0;
+  quad.charge = 0;
+  if (!quad.leaf) {
+    var nodes = quad.nodes,
+        n = nodes.length,
+        i = -1,
+        c;
+    while (++i < n) {
+      c = nodes[i];
+      if (c == null) continue;
+      d3_layout_forceAccumulate(c, alpha, charges);
+      quad.charge += c.charge;
+      cx += c.charge * c.cx;
+      cy += c.charge * c.cy;
+    }
+  }
+  if (quad.point) {
+    // jitter internal nodes that are coincident
+    if (!quad.leaf) {
+      quad.point.x += Math.random() - .5;
+      quad.point.y += Math.random() - .5;
+    }
+    var k = alpha * charges[quad.point.index];
+    quad.charge += quad.pointCharge = k;
+    cx += k * quad.point.x;
+    cy += k * quad.point.y;
+  }
+  quad.cx = cx / quad.charge;
+  quad.cy = cy / quad.charge;
+}
+
+var d3_layout_forceLinkDistance = 20,
+    d3_layout_forceLinkStrength = 1,
+    d3_layout_forceChargeDistance2 = Infinity;
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/hierarchy.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/hierarchy.js
new file mode 100644
index 0000000..3bd4780
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/hierarchy.js
@@ -0,0 +1,136 @@
+import "../arrays/merge";
+import "../core/rebind";
+import "layout";
+
+d3.layout.hierarchy = function() {
+  var sort = d3_layout_hierarchySort,
+      children = d3_layout_hierarchyChildren,
+      value = d3_layout_hierarchyValue;
+
+  function hierarchy(root) {
+    var stack = [root],
+        nodes = [],
+        node;
+
+    root.depth = 0;
+
+    while ((node = stack.pop()) != null) {
+      nodes.push(node);
+      if ((childs = children.call(hierarchy, node, node.depth)) && (n = childs.length)) {
+        var n, childs, child;
+        while (--n >= 0) {
+          stack.push(child = childs[n]);
+          child.parent = node;
+          child.depth = node.depth + 1;
+        }
+        if (value) node.value = 0;
+        node.children = childs;
+      } else {
+        if (value) node.value = +value.call(hierarchy, node, node.depth) || 0;
+        delete node.children;
+      }
+    }
+
+    d3_layout_hierarchyVisitAfter(root, function(node) {
+      var childs, parent;
+      if (sort && (childs = node.children)) childs.sort(sort);
+      if (value && (parent = node.parent)) parent.value += node.value;
+    });
+
+    return nodes;
+  }
+
+  hierarchy.sort = function(x) {
+    if (!arguments.length) return sort;
+    sort = x;
+    return hierarchy;
+  };
+
+  hierarchy.children = function(x) {
+    if (!arguments.length) return children;
+    children = x;
+    return hierarchy;
+  };
+
+  hierarchy.value = function(x) {
+    if (!arguments.length) return value;
+    value = x;
+    return hierarchy;
+  };
+
+  // Re-evaluates the `value` property for the specified hierarchy.
+  hierarchy.revalue = function(root) {
+    if (value) {
+      d3_layout_hierarchyVisitBefore(root, function(node) {
+        if (node.children) node.value = 0;
+      });
+      d3_layout_hierarchyVisitAfter(root, function(node) {
+        var parent;
+        if (!node.children) node.value = +value.call(hierarchy, node, node.depth) || 0;
+        if (parent = node.parent) parent.value += node.value;
+      });
+    }
+    return root;
+  };
+
+  return hierarchy;
+};
+
+// A method assignment helper for hierarchy subclasses.
+function d3_layout_hierarchyRebind(object, hierarchy) {
+  d3.rebind(object, hierarchy, "sort", "children", "value");
+
+  // Add an alias for nodes and links, for convenience.
+  object.nodes = object;
+  object.links = d3_layout_hierarchyLinks;
+
+  return object;
+}
+
+// Pre-order traversal.
+function d3_layout_hierarchyVisitBefore(node, callback) {
+  var nodes = [node];
+  while ((node = nodes.pop()) != null) {
+    callback(node);
+    if ((children = node.children) && (n = children.length)) {
+      var n, children;
+      while (--n >= 0) nodes.push(children[n]);
+    }
+  }
+}
+
+// Post-order traversal.
+function d3_layout_hierarchyVisitAfter(node, callback) {
+  var nodes = [node], nodes2 = [];
+  while ((node = nodes.pop()) != null) {
+    nodes2.push(node);
+    if ((children = node.children) && (n = children.length)) {
+      var i = -1, n, children;
+      while (++i < n) nodes.push(children[i]);
+    }
+  }
+  while ((node = nodes2.pop()) != null) {
+    callback(node);
+  }
+}
+
+function d3_layout_hierarchyChildren(d) {
+  return d.children;
+}
+
+function d3_layout_hierarchyValue(d) {
+  return d.value;
+}
+
+function d3_layout_hierarchySort(a, b) {
+  return b.value - a.value;
+}
+
+// Returns an array source+target objects for the specified nodes.
+function d3_layout_hierarchyLinks(nodes) {
+  return d3.merge(nodes.map(function(parent) {
+    return (parent.children || []).map(function(child) {
+      return {source: parent, target: child};
+    });
+  }));
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/histogram.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/histogram.js
new file mode 100644
index 0000000..4105d9b
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/histogram.js
@@ -0,0 +1,110 @@
+import "../arrays/bisect";
+import "../arrays/min";
+import "../arrays/max";
+import "../core/functor";
+import "layout";
+
+d3.layout.histogram = function() {
+  var frequency = true,
+      valuer = Number,
+      ranger = d3_layout_histogramRange,
+      binner = d3_layout_histogramBinSturges;
+
+  function histogram(data, i) {
+    var bins = [],
+        values = data.map(valuer, this),
+        range = ranger.call(this, values, i),
+        thresholds = binner.call(this, range, values, i),
+        bin,
+        i = -1,
+        n = values.length,
+        m = thresholds.length - 1,
+        k = frequency ? 1 : 1 / n,
+        x;
+
+    // Initialize the bins.
+    while (++i < m) {
+      bin = bins[i] = [];
+      bin.dx = thresholds[i + 1] - (bin.x = thresholds[i]);
+      bin.y = 0;
+    }
+
+    // Fill the bins, ignoring values outside the range.
+    if (m > 0) {
+      i = -1; while(++i < n) {
+        x = values[i];
+        if (x >= range[0] && x <= range[1]) {
+          bin = bins[d3.bisect(thresholds, x, 1, m) - 1];
+          bin.y += k;
+          bin.push(data[i]);
+        }
+      }
+    }
+
+    return bins;
+  }
+
+  // Specifies how to extract a value from the associated data. The default
+  // value function is `Number`, which is equivalent to the identity function.
+  histogram.value = function(x) {
+    if (!arguments.length) return valuer;
+    valuer = x;
+    return histogram;
+  };
+
+  // Specifies the range of the histogram. Values outside the specified range
+  // will be ignored. The argument `x` may be specified either as a two-element
+  // array representing the minimum and maximum value of the range, or as a
+  // function that returns the range given the array of values and the current
+  // index `i`. The default range is the extent (minimum and maximum) of the
+  // values.
+  histogram.range = function(x) {
+    if (!arguments.length) return ranger;
+    ranger = d3_functor(x);
+    return histogram;
+  };
+
+  // Specifies how to bin values in the histogram. The argument `x` may be
+  // specified as a number, in which case the range of values will be split
+  // uniformly into the given number of bins. Or, `x` may be an array of
+  // threshold values, defining the bins; the specified array must contain the
+  // rightmost (upper) value, thus specifying n + 1 values for n bins. Or, `x`
+  // may be a function which is evaluated, being passed the range, the array of
+  // values, and the current index `i`, returning an array of thresholds. The
+  // default bin function will divide the values into uniform bins using
+  // Sturges' formula.
+  histogram.bins = function(x) {
+    if (!arguments.length) return binner;
+    binner = typeof x === "number"
+        ? function(range) { return d3_layout_histogramBinFixed(range, x); }
+        : d3_functor(x);
+    return histogram;
+  };
+
+  // Specifies whether the histogram's `y` value is a count (frequency) or a
+  // probability (density). The default value is true.
+  histogram.frequency = function(x) {
+    if (!arguments.length) return frequency;
+    frequency = !!x;
+    return histogram;
+  };
+
+  return histogram;
+};
+
+function d3_layout_histogramBinSturges(range, values) {
+  return d3_layout_histogramBinFixed(range, Math.ceil(Math.log(values.length) / Math.LN2 + 1));
+}
+
+function d3_layout_histogramBinFixed(range, n) {
+  var x = -1,
+      b = +range[0],
+      m = (range[1] - b) / n,
+      f = [];
+  while (++x <= n) f[x] = m * x + b;
+  return f;
+}
+
+function d3_layout_histogramRange(values) {
+  return [d3.min(values), d3.max(values)];
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/index.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/index.js
new file mode 100644
index 0000000..9c203f3
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/index.js
@@ -0,0 +1,13 @@
+import "layout";
+import "bundle";
+import "chord";
+import "force";
+import "partition";
+import "pie";
+import "stack";
+import "histogram";
+import "hierarchy";
+import "pack";
+import "cluster";
+import "tree";
+import "treemap";
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/layout.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/layout.js
new file mode 100644
index 0000000..3bcbcce
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/layout.js
@@ -0,0 +1 @@
+d3.layout = {};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/pack.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/pack.js
new file mode 100644
index 0000000..282ce09
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/pack.js
@@ -0,0 +1,211 @@
+import "layout";
+import "hierarchy";
+
+d3.layout.pack = function() {
+  var hierarchy = d3.layout.hierarchy().sort(d3_layout_packSort),
+      padding = 0,
+      size = [1, 1],
+      radius;
+
+  function pack(d, i) {
+    var nodes = hierarchy.call(this, d, i),
+        root = nodes[0],
+        w = size[0],
+        h = size[1],
+        r = radius == null ? Math.sqrt : typeof radius === "function" ? radius : function() { return radius; };
+
+    // Recursively compute the layout.
+    root.x = root.y = 0;
+    d3_layout_hierarchyVisitAfter(root, function(d) { d.r = +r(d.value); });
+    d3_layout_hierarchyVisitAfter(root, d3_layout_packSiblings);
+
+    // When padding, recompute the layout using scaled padding.
+    if (padding) {
+      var dr = padding * (radius ? 1 : Math.max(2 * root.r / w, 2 * root.r / h)) / 2;
+      d3_layout_hierarchyVisitAfter(root, function(d) { d.r += dr; });
+      d3_layout_hierarchyVisitAfter(root, d3_layout_packSiblings);
+      d3_layout_hierarchyVisitAfter(root, function(d) { d.r -= dr; });
+    }
+
+    // Translate and scale the layout to fit the requested size.
+    d3_layout_packTransform(root, w / 2, h / 2, radius ? 1 : 1 / Math.max(2 * root.r / w, 2 * root.r / h));
+
+    return nodes;
+  }
+
+  pack.size = function(_) {
+    if (!arguments.length) return size;
+    size = _;
+    return pack;
+  };
+
+  pack.radius = function(_) {
+    if (!arguments.length) return radius;
+    radius = _ == null || typeof _ === "function" ? _ : +_;
+    return pack;
+  };
+
+  pack.padding = function(_) {
+    if (!arguments.length) return padding;
+    padding = +_;
+    return pack;
+  };
+
+  return d3_layout_hierarchyRebind(pack, hierarchy);
+};
+
+function d3_layout_packSort(a, b) {
+  return a.value - b.value;
+}
+
+function d3_layout_packInsert(a, b) {
+  var c = a._pack_next;
+  a._pack_next = b;
+  b._pack_prev = a;
+  b._pack_next = c;
+  c._pack_prev = b;
+}
+
+function d3_layout_packSplice(a, b) {
+  a._pack_next = b;
+  b._pack_prev = a;
+}
+
+function d3_layout_packIntersects(a, b) {
+  var dx = b.x - a.x,
+      dy = b.y - a.y,
+      dr = a.r + b.r;
+  return .999 * dr * dr > dx * dx + dy * dy; // relative error within epsilon
+}
+
+function d3_layout_packSiblings(node) {
+  if (!(nodes = node.children) || !(n = nodes.length)) return;
+
+  var nodes,
+      xMin = Infinity,
+      xMax = -Infinity,
+      yMin = Infinity,
+      yMax = -Infinity,
+      a, b, c, i, j, k, n;
+
+  function bound(node) {
+    xMin = Math.min(node.x - node.r, xMin);
+    xMax = Math.max(node.x + node.r, xMax);
+    yMin = Math.min(node.y - node.r, yMin);
+    yMax = Math.max(node.y + node.r, yMax);
+  }
+
+  // Create node links.
+  nodes.forEach(d3_layout_packLink);
+
+  // Create first node.
+  a = nodes[0];
+  a.x = -a.r;
+  a.y = 0;
+  bound(a);
+
+  // Create second node.
+  if (n > 1) {
+    b = nodes[1];
+    b.x = b.r;
+    b.y = 0;
+    bound(b);
+
+    // Create third node and build chain.
+    if (n > 2) {
+      c = nodes[2];
+      d3_layout_packPlace(a, b, c);
+      bound(c);
+      d3_layout_packInsert(a, c);
+      a._pack_prev = c;
+      d3_layout_packInsert(c, b);
+      b = a._pack_next;
+
+      // Now iterate through the rest.
+      for (i = 3; i < n; i++) {
+        d3_layout_packPlace(a, b, c = nodes[i]);
+
+        // Search for the closest intersection.
+        var isect = 0, s1 = 1, s2 = 1;
+        for (j = b._pack_next; j !== b; j = j._pack_next, s1++) {
+          if (d3_layout_packIntersects(j, c)) {
+            isect = 1;
+            break;
+          }
+        }
+        if (isect == 1) {
+          for (k = a._pack_prev; k !== j._pack_prev; k = k._pack_prev, s2++) {
+            if (d3_layout_packIntersects(k, c)) {
+              break;
+            }
+          }
+        }
+
+        // Update node chain.
+        if (isect) {
+          if (s1 < s2 || (s1 == s2 && b.r < a.r)) d3_layout_packSplice(a, b = j);
+          else d3_layout_packSplice(a = k, b);
+          i--;
+        } else {
+          d3_layout_packInsert(a, c);
+          b = c;
+          bound(c);
+        }
+      }
+    }
+  }
+
+  // Re-center the circles and compute the encompassing radius.
+  var cx = (xMin + xMax) / 2,
+      cy = (yMin + yMax) / 2,
+      cr = 0;
+  for (i = 0; i < n; i++) {
+    c = nodes[i];
+    c.x -= cx;
+    c.y -= cy;
+    cr = Math.max(cr, c.r + Math.sqrt(c.x * c.x + c.y * c.y));
+  }
+  node.r = cr;
+
+  // Remove node links.
+  nodes.forEach(d3_layout_packUnlink);
+}
+
+function d3_layout_packLink(node) {
+  node._pack_next = node._pack_prev = node;
+}
+
+function d3_layout_packUnlink(node) {
+  delete node._pack_next;
+  delete node._pack_prev;
+}
+
+function d3_layout_packTransform(node, x, y, k) {
+  var children = node.children;
+  node.x = x += k * node.x;
+  node.y = y += k * node.y;
+  node.r *= k;
+  if (children) {
+    var i = -1, n = children.length;
+    while (++i < n) d3_layout_packTransform(children[i], x, y, k);
+  }
+}
+
+function d3_layout_packPlace(a, b, c) {
+  var db = a.r + c.r,
+      dx = b.x - a.x,
+      dy = b.y - a.y;
+  if (db && (dx || dy)) {
+    var da = b.r + c.r,
+        dc = dx * dx + dy * dy;
+    da *= da;
+    db *= db;
+    var x = .5 + (db - da) / (2 * dc),
+        y = Math.sqrt(Math.max(0, 2 * da * (db + dc) - (db -= dc) * db - da * da)) / (2 * dc);
+    c.x = a.x + x * dx + y * dy;
+    c.y = a.y + x * dy - y * dx;
+  } else {
+    c.x = a.x + db;
+    c.y = a.y;
+  }
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/partition.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/partition.js
new file mode 100644
index 0000000..581fd05
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/partition.js
@@ -0,0 +1,51 @@
+import "layout";
+import "hierarchy";
+
+d3.layout.partition = function() {
+  var hierarchy = d3.layout.hierarchy(),
+      size = [1, 1]; // width, height
+
+  function position(node, x, dx, dy) {
+    var children = node.children;
+    node.x = x;
+    node.y = node.depth * dy;
+    node.dx = dx;
+    node.dy = dy;
+    if (children && (n = children.length)) {
+      var i = -1,
+          n,
+          c,
+          d;
+      dx = node.value ? dx / node.value : 0;
+      while (++i < n) {
+        position(c = children[i], x, d = c.value * dx, dy);
+        x += d;
+      }
+    }
+  }
+
+  function depth(node) {
+    var children = node.children,
+        d = 0;
+    if (children && (n = children.length)) {
+      var i = -1,
+          n;
+      while (++i < n) d = Math.max(d, depth(children[i]));
+    }
+    return 1 + d;
+  }
+
+  function partition(d, i) {
+    var nodes = hierarchy.call(this, d, i);
+    position(nodes[0], 0, size[0], size[1] / depth(nodes[0]));
+    return nodes;
+  }
+
+  partition.size = function(x) {
+    if (!arguments.length) return size;
+    size = x;
+    return partition;
+  };
+
+  return d3_layout_hierarchyRebind(partition, hierarchy);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/pie.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/pie.js
new file mode 100644
index 0000000..a6a4ecf
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/pie.js
@@ -0,0 +1,77 @@
+import "../arrays/range";
+import "../arrays/sum";
+import "../math/trigonometry";
+import "layout";
+
+d3.layout.pie = function() {
+  var value = Number,
+      sort = d3_layout_pieSortByValue,
+      startAngle = 0,
+      endAngle = τ,
+      padAngle = 0;
+
+  function pie(data) {
+    var n = data.length,
+        values = data.map(function(d, i) { return +value.call(pie, d, i); }),
+        a = +(typeof startAngle === "function" ? startAngle.apply(this, arguments) : startAngle),
+        da = (typeof endAngle === "function" ? endAngle.apply(this, arguments) : endAngle) - a,
+        p = Math.min(Math.abs(da) / n, +(typeof padAngle === "function" ? padAngle.apply(this, arguments) : padAngle)),
+        pa = p * (da < 0 ? -1 : 1),
+        k = (da - n * pa) / d3.sum(values),
+        index = d3.range(n),
+        arcs = [],
+        v;
+
+    // Optionally sort the data.
+    if (sort != null) index.sort(sort === d3_layout_pieSortByValue
+        ? function(i, j) { return values[j] - values[i]; }
+        : function(i, j) { return sort(data[i], data[j]); });
+
+    // Compute the arcs! They are stored in the original data's order.
+    index.forEach(function(i) {
+      arcs[i] = {
+        data: data[i],
+        value: v = values[i],
+        startAngle: a,
+        endAngle: a += v * k + pa,
+        padAngle: p
+      };
+    });
+
+    return arcs;
+  }
+
+  pie.value = function(_) {
+    if (!arguments.length) return value;
+    value = _;
+    return pie;
+  };
+
+  pie.sort = function(_) {
+    if (!arguments.length) return sort;
+    sort = _;
+    return pie;
+  };
+
+  pie.startAngle = function(_) {
+    if (!arguments.length) return startAngle;
+    startAngle = _;
+    return pie;
+  };
+
+  pie.endAngle = function(_) {
+    if (!arguments.length) return endAngle;
+    endAngle = _;
+    return pie;
+  };
+
+  pie.padAngle = function(_) {
+    if (!arguments.length) return padAngle;
+    padAngle = _;
+    return pie;
+  };
+
+  return pie;
+};
+
+var d3_layout_pieSortByValue = {};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/stack.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/stack.js
new file mode 100644
index 0000000..79ece60
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/stack.js
@@ -0,0 +1,247 @@
+import "../arrays/map";
+import "../arrays/permute";
+import "../arrays/range";
+import "../core/identity";
+import "layout";
+
+// data is two-dimensional array of x,y; we populate y0
+d3.layout.stack = function() {
+  var values = d3_identity,
+      order = d3_layout_stackOrderDefault,
+      offset = d3_layout_stackOffsetZero,
+      out = d3_layout_stackOut,
+      x = d3_layout_stackX,
+      y = d3_layout_stackY;
+
+  function stack(data, index) {
+    if (!(n = data.length)) return data;
+
+    // Convert series to canonical two-dimensional representation.
+    var series = data.map(function(d, i) {
+      return values.call(stack, d, i);
+    });
+
+    // Convert each series to canonical [[x,y]] representation.
+    var points = series.map(function(d) {
+      return d.map(function(v, i) {
+        return [x.call(stack, v, i), y.call(stack, v, i)];
+      });
+    });
+
+    // Compute the order of series, and permute them.
+    var orders = order.call(stack, points, index);
+    series = d3.permute(series, orders);
+    points = d3.permute(points, orders);
+
+    // Compute the baseline…
+    var offsets = offset.call(stack, points, index);
+
+    // And propagate it to other series.
+    var m = series[0].length,
+        n,
+        i,
+        j,
+        o;
+    for (j = 0; j < m; ++j) {
+      out.call(stack, series[0][j], o = offsets[j], points[0][j][1]);
+      for (i = 1; i < n; ++i) {
+        out.call(stack, series[i][j], o += points[i - 1][j][1], points[i][j][1]);
+      }
+    }
+
+    return data;
+  }
+
+  stack.values = function(x) {
+    if (!arguments.length) return values;
+    values = x;
+    return stack;
+  };
+
+  stack.order = function(x) {
+    if (!arguments.length) return order;
+    order = typeof x === "function" ? x : d3_layout_stackOrders.get(x) || d3_layout_stackOrderDefault;
+    return stack;
+  };
+
+  stack.offset = function(x) {
+    if (!arguments.length) return offset;
+    offset = typeof x === "function" ? x : d3_layout_stackOffsets.get(x) || d3_layout_stackOffsetZero;
+    return stack;
+  };
+
+  stack.x = function(z) {
+    if (!arguments.length) return x;
+    x = z;
+    return stack;
+  };
+
+  stack.y = function(z) {
+    if (!arguments.length) return y;
+    y = z;
+    return stack;
+  };
+
+  stack.out = function(z) {
+    if (!arguments.length) return out;
+    out = z;
+    return stack;
+  };
+
+  return stack;
+};
+
+function d3_layout_stackX(d) {
+  return d.x;
+}
+
+function d3_layout_stackY(d) {
+  return d.y;
+}
+
+function d3_layout_stackOut(d, y0, y) {
+  d.y0 = y0;
+  d.y = y;
+}
+
+var d3_layout_stackOrders = d3.map({
+
+  "inside-out": function(data) {
+    var n = data.length,
+        i,
+        j,
+        max = data.map(d3_layout_stackMaxIndex),
+        sums = data.map(d3_layout_stackReduceSum),
+        index = d3.range(n).sort(function(a, b) { return max[a] - max[b]; }),
+        top = 0,
+        bottom = 0,
+        tops = [],
+        bottoms = [];
+    for (i = 0; i < n; ++i) {
+      j = index[i];
+      if (top < bottom) {
+        top += sums[j];
+        tops.push(j);
+      } else {
+        bottom += sums[j];
+        bottoms.push(j);
+      }
+    }
+    return bottoms.reverse().concat(tops);
+  },
+
+  "reverse": function(data) {
+    return d3.range(data.length).reverse();
+  },
+
+  "default": d3_layout_stackOrderDefault
+
+});
+
+var d3_layout_stackOffsets = d3.map({
+
+  "silhouette": function(data) {
+    var n = data.length,
+        m = data[0].length,
+        sums = [],
+        max = 0,
+        i,
+        j,
+        o,
+        y0 = [];
+    for (j = 0; j < m; ++j) {
+      for (i = 0, o = 0; i < n; i++) o += data[i][j][1];
+      if (o > max) max = o;
+      sums.push(o);
+    }
+    for (j = 0; j < m; ++j) {
+      y0[j] = (max - sums[j]) / 2;
+    }
+    return y0;
+  },
+
+  "wiggle": function(data) {
+    var n = data.length,
+        x = data[0],
+        m = x.length,
+        i,
+        j,
+        k,
+        s1,
+        s2,
+        s3,
+        dx,
+        o,
+        o0,
+        y0 = [];
+    y0[0] = o = o0 = 0;
+    for (j = 1; j < m; ++j) {
+      for (i = 0, s1 = 0; i < n; ++i) s1 += data[i][j][1];
+      for (i = 0, s2 = 0, dx = x[j][0] - x[j - 1][0]; i < n; ++i) {
+        for (k = 0, s3 = (data[i][j][1] - data[i][j - 1][1]) / (2 * dx); k < i; ++k) {
+          s3 += (data[k][j][1] - data[k][j - 1][1]) / dx;
+        }
+        s2 += s3 * data[i][j][1];
+      }
+      y0[j] = o -= s1 ? s2 / s1 * dx : 0;
+      if (o < o0) o0 = o;
+    }
+    for (j = 0; j < m; ++j) y0[j] -= o0;
+    return y0;
+  },
+
+  "expand": function(data) {
+    var n = data.length,
+        m = data[0].length,
+        k = 1 / n,
+        i,
+        j,
+        o,
+        y0 = [];
+    for (j = 0; j < m; ++j) {
+      for (i = 0, o = 0; i < n; i++) o += data[i][j][1];
+      if (o) for (i = 0; i < n; i++) data[i][j][1] /= o;
+      else for (i = 0; i < n; i++) data[i][j][1] = k;
+    }
+    for (j = 0; j < m; ++j) y0[j] = 0;
+    return y0;
+  },
+
+  "zero": d3_layout_stackOffsetZero
+
+});
+
+function d3_layout_stackOrderDefault(data) {
+  return d3.range(data.length);
+}
+
+function d3_layout_stackOffsetZero(data) {
+  var j = -1,
+      m = data[0].length,
+      y0 = [];
+  while (++j < m) y0[j] = 0;
+  return y0;
+}
+
+function d3_layout_stackMaxIndex(array) {
+  var i = 1,
+      j = 0,
+      v = array[0][1],
+      k,
+      n = array.length;
+  for (; i < n; ++i) {
+    if ((k = array[i][1]) > v) {
+      j = i;
+      v = k;
+    }
+  }
+  return j;
+}
+
+function d3_layout_stackReduceSum(d) {
+  return d.reduce(d3_layout_stackSum, 0);
+}
+
+function d3_layout_stackSum(p, d) {
+  return p + d[1];
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/tree.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/tree.js
new file mode 100644
index 0000000..80afaa7
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/tree.js
@@ -0,0 +1,240 @@
+import "layout";
+import "hierarchy";
+
+// Node-link tree diagram using the Reingold-Tilford "tidy" algorithm
+d3.layout.tree = function() {
+  var hierarchy = d3.layout.hierarchy().sort(null).value(null),
+      separation = d3_layout_treeSeparation,
+      size = [1, 1], // width, height
+      nodeSize = null;
+
+  function tree(d, i) {
+    var nodes = hierarchy.call(this, d, i),
+        root0 = nodes[0],
+        root1 = wrapTree(root0);
+
+    // Compute the layout using Buchheim et al.'s algorithm.
+    d3_layout_hierarchyVisitAfter(root1, firstWalk), root1.parent.m = -root1.z;
+    d3_layout_hierarchyVisitBefore(root1, secondWalk);
+
+    // If a fixed node size is specified, scale x and y.
+    if (nodeSize) d3_layout_hierarchyVisitBefore(root0, sizeNode);
+
+    // If a fixed tree size is specified, scale x and y based on the extent.
+    // Compute the left-most, right-most, and depth-most nodes for extents.
+    else {
+      var left = root0,
+          right = root0,
+          bottom = root0;
+      d3_layout_hierarchyVisitBefore(root0, function(node) {
+        if (node.x < left.x) left = node;
+        if (node.x > right.x) right = node;
+        if (node.depth > bottom.depth) bottom = node;
+      });
+      var tx = separation(left, right) / 2 - left.x,
+          kx = size[0] / (right.x + separation(right, left) / 2 + tx),
+          ky = size[1] / (bottom.depth || 1);
+      d3_layout_hierarchyVisitBefore(root0, function(node) {
+        node.x = (node.x + tx) * kx;
+        node.y = node.depth * ky;
+      });
+    }
+
+    return nodes;
+  }
+
+  function wrapTree(root0) {
+    var root1 = {A: null, children: [root0]},
+        queue = [root1],
+        node1;
+
+    while ((node1 = queue.pop()) != null) {
+      for (var children = node1.children, child, i = 0, n = children.length; i < n; ++i) {
+        queue.push((children[i] = child = {
+          _: children[i], // source node
+          parent: node1,
+          children: (child = children[i].children) && child.slice() || [],
+          A: null, // default ancestor
+          a: null, // ancestor
+          z: 0, // prelim
+          m: 0, // mod
+          c: 0, // change
+          s: 0, // shift
+          t: null, // thread
+          i: i // number
+        }).a = child);
+      }
+    }
+
+    return root1.children[0];
+  }
+
+  // FIRST WALK
+  // Computes a preliminary x-coordinate for v. Before that, FIRST WALK is
+  // applied recursively to the children of v, as well as the function
+  // APPORTION. After spacing out the children by calling EXECUTE SHIFTS, the
+  // node v is placed to the midpoint of its outermost children.
+  function firstWalk(v) {
+    var children = v.children,
+        siblings = v.parent.children,
+        w = v.i ? siblings[v.i - 1] : null;
+    if (children.length) {
+      d3_layout_treeShift(v);
+      var midpoint = (children[0].z + children[children.length - 1].z) / 2;
+      if (w) {
+        v.z = w.z + separation(v._, w._);
+        v.m = v.z - midpoint;
+      } else {
+        v.z = midpoint;
+      }
+    } else if (w) {
+      v.z = w.z + separation(v._, w._);
+    }
+    v.parent.A = apportion(v, w, v.parent.A || siblings[0]);
+  }
+
+  // SECOND WALK
+  // Computes all real x-coordinates by summing up the modifiers recursively.
+  function secondWalk(v) {
+    v._.x = v.z + v.parent.m;
+    v.m += v.parent.m;
+  }
+
+  // APPORTION
+  // The core of the algorithm. Here, a new subtree is combined with the
+  // previous subtrees. Threads are used to traverse the inside and outside
+  // contours of the left and right subtree up to the highest common level. The
+  // vertices used for the traversals are vi+, vi-, vo-, and vo+, where the
+  // superscript o means outside and i means inside, the subscript - means left
+  // subtree and + means right subtree. For summing up the modifiers along the
+  // contour, we use respective variables si+, si-, so-, and so+. Whenever two
+  // nodes of the inside contours conflict, we compute the left one of the
+  // greatest uncommon ancestors using the function ANCESTOR and call MOVE
+  // SUBTREE to shift the subtree and prepare the shifts of smaller subtrees.
+  // Finally, we add a new thread (if necessary).
+  function apportion(v, w, ancestor) {
+    if (w) {
+      var vip = v,
+          vop = v,
+          vim = w,
+          vom = vip.parent.children[0],
+          sip = vip.m,
+          sop = vop.m,
+          sim = vim.m,
+          som = vom.m,
+          shift;
+      while (vim = d3_layout_treeRight(vim), vip = d3_layout_treeLeft(vip), vim && vip) {
+        vom = d3_layout_treeLeft(vom);
+        vop = d3_layout_treeRight(vop);
+        vop.a = v;
+        shift = vim.z + sim - vip.z - sip + separation(vim._, vip._);
+        if (shift > 0) {
+          d3_layout_treeMove(d3_layout_treeAncestor(vim, v, ancestor), v, shift);
+          sip += shift;
+          sop += shift;
+        }
+        sim += vim.m;
+        sip += vip.m;
+        som += vom.m;
+        sop += vop.m;
+      }
+      if (vim && !d3_layout_treeRight(vop)) {
+        vop.t = vim;
+        vop.m += sim - sop;
+      }
+      if (vip && !d3_layout_treeLeft(vom)) {
+        vom.t = vip;
+        vom.m += sip - som;
+        ancestor = v;
+      }
+    }
+    return ancestor;
+  }
+
+  function sizeNode(node) {
+    node.x *= size[0];
+    node.y = node.depth * size[1];
+  }
+
+  tree.separation = function(x) {
+    if (!arguments.length) return separation;
+    separation = x;
+    return tree;
+  };
+
+  tree.size = function(x) {
+    if (!arguments.length) return nodeSize ? null : size;
+    nodeSize = (size = x) == null ? sizeNode : null;
+    return tree;
+  };
+
+  tree.nodeSize = function(x) {
+    if (!arguments.length) return nodeSize ? size : null;
+    nodeSize = (size = x) == null ? null : sizeNode;
+    return tree;
+  };
+
+  return d3_layout_hierarchyRebind(tree, hierarchy);
+};
+
+function d3_layout_treeSeparation(a, b) {
+  return a.parent == b.parent ? 1 : 2;
+}
+
+// function d3_layout_treeSeparationRadial(a, b) {
+//   return (a.parent == b.parent ? 1 : 2) / a.depth;
+// }
+
+// NEXT LEFT
+// This function is used to traverse the left contour of a subtree (or
+// subforest). It returns the successor of v on this contour. This successor is
+// either given by the leftmost child of v or by the thread of v. The function
+// returns null if and only if v is on the highest level of its subtree.
+function d3_layout_treeLeft(v) {
+  var children = v.children;
+  return children.length ? children[0] : v.t;
+}
+
+// NEXT RIGHT
+// This function works analogously to NEXT LEFT.
+function d3_layout_treeRight(v) {
+  var children = v.children, n;
+  return (n = children.length) ? children[n - 1] : v.t;
+}
+
+// MOVE SUBTREE
+// Shifts the current subtree rooted at w+. This is done by increasing
+// prelim(w+) and mod(w+) by shift.
+function d3_layout_treeMove(wm, wp, shift) {
+  var change = shift / (wp.i - wm.i);
+  wp.c -= change;
+  wp.s += shift;
+  wm.c += change;
+  wp.z += shift;
+  wp.m += shift;
+}
+
+// EXECUTE SHIFTS
+// All other shifts, applied to the smaller subtrees between w- and w+, are
+// performed by this function. To prepare the shifts, we have to adjust
+// change(w+), shift(w+), and change(w-).
+function d3_layout_treeShift(v) {
+  var shift = 0,
+      change = 0,
+      children = v.children,
+      i = children.length,
+      w;
+  while (--i >= 0) {
+    w = children[i];
+    w.z += shift;
+    w.m += shift;
+    shift += w.s + (change += w.c);
+  }
+}
+
+// ANCESTOR
+// If vi-’s ancestor is a sibling of v, returns vi-’s ancestor. Otherwise,
+// returns the specified (default) ancestor.
+function d3_layout_treeAncestor(vim, v, ancestor) {
+  return vim.a.parent === v.parent ? vim.a : ancestor;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/treemap.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/treemap.js
new file mode 100644
index 0000000..1a1d94a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/layout/treemap.js
@@ -0,0 +1,230 @@
+import "layout";
+import "hierarchy";
+
+// Squarified Treemaps by Mark Bruls, Kees Huizing, and Jarke J. van Wijk
+// Modified to support a target aspect ratio by Jeff Heer
+d3.layout.treemap = function() {
+  var hierarchy = d3.layout.hierarchy(),
+      round = Math.round,
+      size = [1, 1], // width, height
+      padding = null,
+      pad = d3_layout_treemapPadNull,
+      sticky = false,
+      stickies,
+      mode = "squarify",
+      ratio = 0.5 * (1 + Math.sqrt(5)); // golden ratio
+
+  // Compute the area for each child based on value & scale.
+  function scale(children, k) {
+    var i = -1,
+        n = children.length,
+        child,
+        area;
+    while (++i < n) {
+      area = (child = children[i]).value * (k < 0 ? 0 : k);
+      child.area = isNaN(area) || area <= 0 ? 0 : area;
+    }
+  }
+
+  // Recursively arranges the specified node's children into squarified rows.
+  function squarify(node) {
+    var children = node.children;
+    if (children && children.length) {
+      var rect = pad(node),
+          row = [],
+          remaining = children.slice(), // copy-on-write
+          child,
+          best = Infinity, // the best row score so far
+          score, // the current row score
+          u = mode === "slice" ? rect.dx
+            : mode === "dice" ? rect.dy
+            : mode === "slice-dice" ? node.depth & 1 ? rect.dy : rect.dx
+            : Math.min(rect.dx, rect.dy), // initial orientation
+          n;
+      scale(remaining, rect.dx * rect.dy / node.value);
+      row.area = 0;
+      while ((n = remaining.length) > 0) {
+        row.push(child = remaining[n - 1]);
+        row.area += child.area;
+        if (mode !== "squarify" || (score = worst(row, u)) <= best) { // continue with this orientation
+          remaining.pop();
+          best = score;
+        } else { // abort, and try a different orientation
+          row.area -= row.pop().area;
+          position(row, u, rect, false);
+          u = Math.min(rect.dx, rect.dy);
+          row.length = row.area = 0;
+          best = Infinity;
+        }
+      }
+      if (row.length) {
+        position(row, u, rect, true);
+        row.length = row.area = 0;
+      }
+      children.forEach(squarify);
+    }
+  }
+
+  // Recursively resizes the specified node's children into existing rows.
+  // Preserves the existing layout!
+  function stickify(node) {
+    var children = node.children;
+    if (children && children.length) {
+      var rect = pad(node),
+          remaining = children.slice(), // copy-on-write
+          child,
+          row = [];
+      scale(remaining, rect.dx * rect.dy / node.value);
+      row.area = 0;
+      while (child = remaining.pop()) {
+        row.push(child);
+        row.area += child.area;
+        if (child.z != null) {
+          position(row, child.z ? rect.dx : rect.dy, rect, !remaining.length);
+          row.length = row.area = 0;
+        }
+      }
+      children.forEach(stickify);
+    }
+  }
+
+  // Computes the score for the specified row, as the worst aspect ratio.
+  function worst(row, u) {
+    var s = row.area,
+        r,
+        rmax = 0,
+        rmin = Infinity,
+        i = -1,
+        n = row.length;
+    while (++i < n) {
+      if (!(r = row[i].area)) continue;
+      if (r < rmin) rmin = r;
+      if (r > rmax) rmax = r;
+    }
+    s *= s;
+    u *= u;
+    return s
+        ? Math.max((u * rmax * ratio) / s, s / (u * rmin * ratio))
+        : Infinity;
+  }
+
+  // Positions the specified row of nodes. Modifies `rect`.
+  function position(row, u, rect, flush) {
+    var i = -1,
+        n = row.length,
+        x = rect.x,
+        y = rect.y,
+        v = u ? round(row.area / u) : 0,
+        o;
+    if (u == rect.dx) { // horizontal subdivision
+      if (flush || v > rect.dy) v = rect.dy; // over+underflow
+      while (++i < n) {
+        o = row[i];
+        o.x = x;
+        o.y = y;
+        o.dy = v;
+        x += o.dx = Math.min(rect.x + rect.dx - x, v ? round(o.area / v) : 0);
+      }
+      o.z = true;
+      o.dx += rect.x + rect.dx - x; // rounding error
+      rect.y += v;
+      rect.dy -= v;
+    } else { // vertical subdivision
+      if (flush || v > rect.dx) v = rect.dx; // over+underflow
+      while (++i < n) {
+        o = row[i];
+        o.x = x;
+        o.y = y;
+        o.dx = v;
+        y += o.dy = Math.min(rect.y + rect.dy - y, v ? round(o.area / v) : 0);
+      }
+      o.z = false;
+      o.dy += rect.y + rect.dy - y; // rounding error
+      rect.x += v;
+      rect.dx -= v;
+    }
+  }
+
+  function treemap(d) {
+    var nodes = stickies || hierarchy(d),
+        root = nodes[0];
+    root.x = 0;
+    root.y = 0;
+    root.dx = size[0];
+    root.dy = size[1];
+    if (stickies) hierarchy.revalue(root);
+    scale([root], root.dx * root.dy / root.value);
+    (stickies ? stickify : squarify)(root);
+    if (sticky) stickies = nodes;
+    return nodes;
+  }
+
+  treemap.size = function(x) {
+    if (!arguments.length) return size;
+    size = x;
+    return treemap;
+  };
+
+  treemap.padding = function(x) {
+    if (!arguments.length) return padding;
+
+    function padFunction(node) {
+      var p = x.call(treemap, node, node.depth);
+      return p == null
+          ? d3_layout_treemapPadNull(node)
+          : d3_layout_treemapPad(node, typeof p === "number" ? [p, p, p, p] : p);
+    }
+
+    function padConstant(node) {
+      return d3_layout_treemapPad(node, x);
+    }
+
+    var type;
+    pad = (padding = x) == null ? d3_layout_treemapPadNull
+        : (type = typeof x) === "function" ? padFunction
+        : type === "number" ? (x = [x, x, x, x], padConstant)
+        : padConstant;
+    return treemap;
+  };
+
+  treemap.round = function(x) {
+    if (!arguments.length) return round != Number;
+    round = x ? Math.round : Number;
+    return treemap;
+  };
+
+  treemap.sticky = function(x) {
+    if (!arguments.length) return sticky;
+    sticky = x;
+    stickies = null;
+    return treemap;
+  };
+
+  treemap.ratio = function(x) {
+    if (!arguments.length) return ratio;
+    ratio = x;
+    return treemap;
+  };
+
+  treemap.mode = function(x) {
+    if (!arguments.length) return mode;
+    mode = x + "";
+    return treemap;
+  };
+
+  return d3_layout_hierarchyRebind(treemap, hierarchy);
+};
+
+function d3_layout_treemapPadNull(node) {
+  return {x: node.x, y: node.y, dx: node.dx, dy: node.dy};
+}
+
+function d3_layout_treemapPad(node, padding) {
+  var x = node.x + padding[3],
+      y = node.y + padding[0],
+      dx = node.dx - padding[1] - padding[3],
+      dy = node.dy - padding[0] - padding[2];
+  if (dx < 0) { x += dx / 2; dx = 0; }
+  if (dy < 0) { y += dy / 2; dy = 0; }
+  return {x: x, y: y, dx: dx, dy: dy};
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/ca-ES.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/ca-ES.js
new file mode 100644
index 0000000..a371e37
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/ca-ES.js
@@ -0,0 +1,16 @@
+import "locale";
+
+d3.locale.ca_ES = d3.locale({
+  decimal: ",",
+  thousands: ".",
+  grouping: [3],
+  currency: ["", " €"],
+  dateTime: "%A, %e de %B de %Y, %X",
+  date: "%d/%m/%Y",
+  time: "%H:%M:%S",
+  periods: ["AM", "PM"],
+  days: ["diumenge", "dilluns", "dimarts", "dimecres", "dijous", "divendres", "dissabte"],
+  shortDays: ["dg.", "dl.", "dt.", "dc.", "dj.", "dv.", "ds."],
+  months: ["gener", "febrer", "març", "abril", "maig", "juny", "juliol", "agost", "setembre", "octubre", "novembre", "desembre"],
+  shortMonths: ["gen.", "febr.", "març", "abr.", "maig", "juny", "jul.", "ag.", "set.", "oct.", "nov.", "des."]
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/de-DE.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/de-DE.js
new file mode 100644
index 0000000..a5b86d2
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/de-DE.js
@@ -0,0 +1,16 @@
+import "locale";
+
+d3.locale.de_DE = d3.locale({
+  decimal: ",",
+  thousands: ".",
+  grouping: [3],
+  currency: ["", " €"],
+  dateTime: "%A, der %e. %B %Y, %X",
+  date: "%d.%m.%Y",
+  time: "%H:%M:%S",
+  periods: ["AM", "PM"], // unused
+  days: ["Sonntag", "Montag", "Dienstag", "Mittwoch", "Donnerstag", "Freitag", "Samstag"],
+  shortDays: ["So", "Mo", "Di", "Mi", "Do", "Fr", "Sa"],
+  months: ["Januar", "Februar", "März", "April", "Mai", "Juni", "Juli", "August", "September", "Oktober", "November", "Dezember"],
+  shortMonths: ["Jan", "Feb", "Mrz", "Apr", "Mai", "Jun", "Jul", "Aug", "Sep", "Okt", "Nov", "Dez"]
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/en-CA.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/en-CA.js
new file mode 100644
index 0000000..64853cf
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/en-CA.js
@@ -0,0 +1,16 @@
+import "locale";
+
+var d3_locale_enCA = d3.locale({
+  decimal: ".",
+  thousands: ",",
+  grouping: [3],
+  currency: ["$", ""],
+  dateTime: "%a %b %e %X %Y",
+  date: "%Y-%m-%d",
+  time: "%H:%M:%S",
+  periods: ["AM", "PM"],
+  days: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"],
+  shortDays: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"],
+  months: ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"],
+  shortMonths: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/en-GB.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/en-GB.js
new file mode 100644
index 0000000..3f98114
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/en-GB.js
@@ -0,0 +1,16 @@
+import "locale";
+
+d3.locale.en_GB = d3.locale({
+  decimal: ".",
+  thousands: ",",
+  grouping: [3],
+  currency: ["£", ""],
+  dateTime: "%a %e %b %X %Y",
+  date: "%d/%m/%Y",
+  time: "%H:%M:%S",
+  periods: ["AM", "PM"],
+  days: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"],
+  shortDays: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"],
+  months: ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"],
+  shortMonths: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/en-US.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/en-US.js
new file mode 100644
index 0000000..4fa8547
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/en-US.js
@@ -0,0 +1,16 @@
+import "locale";
+
+var d3_locale_enUS = d3.locale({
+  decimal: ".",
+  thousands: ",",
+  grouping: [3],
+  currency: ["$", ""],
+  dateTime: "%a %b %e %X %Y",
+  date: "%m/%d/%Y",
+  time: "%H:%M:%S",
+  periods: ["AM", "PM"],
+  days: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"],
+  shortDays: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"],
+  months: ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"],
+  shortMonths: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/es-ES.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/es-ES.js
new file mode 100644
index 0000000..3149e33
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/es-ES.js
@@ -0,0 +1,16 @@
+import "locale";
+
+d3.locale.es_ES = d3.locale({
+  decimal: ",",
+  thousands: ".",
+  grouping: [3],
+  currency: ["", " €"],
+  dateTime: "%A, %e de %B de %Y, %X",
+  date: "%d/%m/%Y",
+  time: "%H:%M:%S",
+  periods: ["AM", "PM"],
+  days: ["domingo", "lunes", "martes", "miércoles", "jueves", "viernes", "sábado"],
+  shortDays: ["dom", "lun", "mar", "mié", "jue", "vie", "sáb"],
+  months: ["enero", "febrero", "marzo", "abril", "mayo", "junio", "julio", "agosto", "septiembre", "octubre", "noviembre", "diciembre"],
+  shortMonths: ["ene", "feb", "mar", "abr", "may", "jun", "jul", "ago", "sep", "oct", "nov", "dic"]
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/fi-FI.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/fi-FI.js
new file mode 100644
index 0000000..dc60567
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/fi-FI.js
@@ -0,0 +1,16 @@
+import "locale";
+
+d3.locale.fi_FI = d3.locale({
+  decimal: ",",
+  thousands: "\xa0",
+  grouping: [3],
+  currency: ["", "\xa0€"],
+  dateTime: "%A, %-d. %Bta %Y klo %X",
+  date: "%-d.%-m.%Y",
+  time: "%H:%M:%S",
+  periods: ["a.m.", "p.m."],
+  days: ["sunnuntai", "maanantai", "tiistai", "keskiviikko", "torstai", "perjantai", "lauantai"],
+  shortDays: ["Su", "Ma", "Ti", "Ke", "To", "Pe", "La"],
+  months: ["tammikuu", "helmikuu", "maaliskuu", "huhtikuu", "toukokuu", "kesäkuu", "heinäkuu", "elokuu", "syyskuu", "lokakuu", "marraskuu", "joulukuu"],
+  shortMonths: ["Tammi", "Helmi", "Maalis", "Huhti", "Touko", "Kesä", "Heinä", "Elo", "Syys", "Loka", "Marras", "Joulu"]
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/fr-CA.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/fr-CA.js
new file mode 100644
index 0000000..a18c39f
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/fr-CA.js
@@ -0,0 +1,16 @@
+import "locale";
+
+var d3_locale_frCA = d3.locale({
+  decimal: ",",
+  thousands: "\xa0",
+  grouping: [3],
+  currency: ["", "$"],
+  dateTime: "%a %e %b %Y %X",
+  date: "%Y-%m-%d",
+  time: "%H:%M:%S",
+  periods: ["", ""],
+  days: ["dimanche", "lundi", "mardi", "mercredi", "jeudi", "vendredi", "samedi"],
+  shortDays: ["dim", "lun", "mar", "mer", "jeu", "ven", "sam"],
+  months: ["janvier", "février", "mars", "avril", "mai", "juin", "juillet", "août", "septembre", "octobre", "novembre", "décembre"],
+  shortMonths: ["jan", "fév", "mar", "avr", "mai", "jui", "jul", "aoû", "sep", "oct", "nov", "déc"]
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/fr-FR.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/fr-FR.js
new file mode 100644
index 0000000..9c3f52d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/fr-FR.js
@@ -0,0 +1,16 @@
+import "locale";
+
+d3.locale.fr_FR = d3.locale({
+  decimal: ",",
+  thousands: ".",
+  grouping: [3],
+  currency: ["", " €"],
+  dateTime: "%A, le %e %B %Y, %X",
+  date: "%d/%m/%Y",
+  time: "%H:%M:%S",
+  periods: ["AM", "PM"], // unused
+  days: ["dimanche", "lundi", "mardi", "mercredi", "jeudi", "vendredi", "samedi"],
+  shortDays: ["dim.", "lun.", "mar.", "mer.", "jeu.", "ven.", "sam."],
+  months: ["janvier", "février", "mars", "avril", "mai", "juin", "juillet", "août", "septembre", "octobre", "novembre", "décembre"],
+  shortMonths: ["janv.", "févr.", "mars", "avr.", "mai", "juin", "juil.", "août", "sept.", "oct.", "nov.", "déc."]
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/he-IL.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/he-IL.js
new file mode 100644
index 0000000..4fb49b2
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/he-IL.js
@@ -0,0 +1,16 @@
+import "locale";
+
+d3.locale.he_IL = d3.locale({
+  decimal: ".",
+  thousands: ",",
+  grouping: [3],
+  currency: ["₪", ""],
+  dateTime: "%A, %e ב%B %Y %X",
+  date: "%d.%m.%Y",
+  time: "%H:%M:%S",
+  periods: ["AM", "PM"],
+  days: ["ראשון", "שני", "שלישי", "רביעי", "חמישי", "שישי", "שבת"],
+  shortDays: ["א׳", "ב׳", "ג׳", "ד׳", "ה׳", "ו׳", "ש׳"],
+  months: ["ינואר", "פברואר", "מרץ", "אפריל", "מאי", "יוני", "יולי", "אוגוסט", "ספטמבר", "אוקטובר", "נובמבר", "דצמבר"],
+  shortMonths: ["ינו׳", "פבר׳", "מרץ", "אפר׳", "מאי", "יוני", "יולי", "אוג׳", "ספט׳", "אוק׳", "נוב׳", "דצמ׳"]
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/it-IT.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/it-IT.js
new file mode 100644
index 0000000..aec9202
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/it-IT.js
@@ -0,0 +1,16 @@
+import "locale";
+
+var d3_locale_itIT = d3.locale({
+  decimal: ",",
+  thousands: ".",
+  grouping: [3],
+  currency: ["€", ""],
+  dateTime: "%A %e %B %Y, %X",
+  date: "%d/%m/%Y",
+  time: "%H:%M:%S",
+  periods: ["AM", "PM"], // unused
+  days: ["Domenica", "Lunedì", "Martedì", "Mercoledì", "Giovedì", "Venerdì", "Sabato"],
+  shortDays: ["Dom", "Lun", "Mar", "Mer", "Gio", "Ven", "Sab"],
+  months: ["Gennaio", "Febbraio", "Marzo", "Aprile", "Maggio", "Giugno", "Luglio", "Agosto", "Settembre", "Ottobre", "Novembre", "Dicembre"],
+  shortMonths: ["Gen", "Feb", "Mar", "Apr", "Mag", "Giu", "Lug", "Ago", "Set", "Ott", "Nov", "Dic"]
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/locale.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/locale.js
new file mode 100644
index 0000000..b3b9950
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/locale.js
@@ -0,0 +1,9 @@
+import "number-format";
+import "time-format";
+
+d3.locale = function(locale) {
+  return {
+    numberFormat: d3_locale_numberFormat(locale),
+    timeFormat: d3_locale_timeFormat(locale)
+  };
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/mk-MK.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/mk-MK.js
new file mode 100644
index 0000000..710c2a4
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/mk-MK.js
@@ -0,0 +1,16 @@
+import "locale";
+
+d3.locale.mk_MK = d3.locale({
+  decimal: ",",
+  thousands: ".",
+  grouping: [3],
+  currency: ["", " ден."],
+  dateTime: "%A, %e %B %Y г. %X",
+  date: "%d.%m.%Y",
+  time: "%H:%M:%S",
+  periods: ["AM", "PM"],
+  days: ["недела", "понеделник", "вторник", "среда", "четврток", "петок", "сабота"],
+  shortDays: ["нед", "пон", "вто", "сре", "чет", "пет", "саб"],
+  months: ["јануари", "февруари", "март", "април", "мај", "јуни", "јули", "август", "септември", "октомври", "ноември", "декември"],
+  shortMonths: ["јан", "фев", "мар", "апр", "мај", "јун", "јул", "авг", "сеп", "окт", "ное", "дек"]
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/nl-NL.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/nl-NL.js
new file mode 100644
index 0000000..c28a436
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/nl-NL.js
@@ -0,0 +1,16 @@
+import "locale";
+
+d3.locale.nl_NL = d3.locale({
+  decimal: ",",
+  thousands: ".",
+  grouping: [3],
+  currency: ["€ ", ""],
+  dateTime: "%a %e %B %Y %T",
+  date: "%d-%m-%Y",
+  time: "%H:%M:%S",
+  periods: ["AM", "PM"], // unused
+  days: ["zondag", "maandag", "dinsdag", "woensdag", "donderdag", "vrijdag", "zaterdag"],
+  shortDays: ["zo", "ma", "di", "wo", "do", "vr", "za"],
+  months: ["januari", "februari", "maart", "april", "mei", "juni", "juli", "augustus", "september", "oktober", "november", "december"],
+  shortMonths: ["jan", "feb", "mrt", "apr", "mei", "jun", "jul", "aug", "sep", "okt", "nov", "dec"]
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/number-format.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/number-format.js
new file mode 100644
index 0000000..e62f7b4
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/number-format.js
@@ -0,0 +1,155 @@
+import "../arrays/map";
+import "../core/identity";
+import "../format/formatPrefix";
+import "../format/precision";
+import "../format/round";
+
+function d3_locale_numberFormat(locale) {
+  var locale_decimal = locale.decimal,
+      locale_thousands = locale.thousands,
+      locale_grouping = locale.grouping,
+      locale_currency = locale.currency,
+      formatGroup = locale_grouping && locale_thousands ? function(value, width) {
+        var i = value.length,
+            t = [],
+            j = 0,
+            g = locale_grouping[0],
+            length = 0;
+        while (i > 0 && g > 0) {
+          if (length + g + 1 > width) g = Math.max(1, width - length);
+          t.push(value.substring(i -= g, i + g));
+          if ((length += g + 1) > width) break;
+          g = locale_grouping[j = (j + 1) % locale_grouping.length];
+        }
+        return t.reverse().join(locale_thousands);
+      } : d3_identity;
+
+  return function(specifier) {
+    var match = d3_format_re.exec(specifier),
+        fill = match[1] || " ",
+        align = match[2] || ">",
+        sign = match[3] || "-",
+        symbol = match[4] || "",
+        zfill = match[5],
+        width = +match[6],
+        comma = match[7],
+        precision = match[8],
+        type = match[9],
+        scale = 1,
+        prefix = "",
+        suffix = "",
+        integer = false,
+        exponent = true;
+
+    if (precision) precision = +precision.substring(1);
+
+    if (zfill || fill === "0" && align === "=") {
+      zfill = fill = "0";
+      align = "=";
+    }
+
+    switch (type) {
+      case "n": comma = true; type = "g"; break;
+      case "%": scale = 100; suffix = "%"; type = "f"; break;
+      case "p": scale = 100; suffix = "%"; type = "r"; break;
+      case "b":
+      case "o":
+      case "x":
+      case "X": if (symbol === "#") prefix = "0" + type.toLowerCase();
+      case "c": exponent = false;
+      case "d": integer = true; precision = 0; break;
+      case "s": scale = -1; type = "r"; break;
+    }
+
+    if (symbol === "$") prefix = locale_currency[0], suffix = locale_currency[1];
+
+    // If no precision is specified for r, fallback to general notation.
+    if (type == "r" && !precision) type = "g";
+
+    // Ensure that the requested precision is in the supported range.
+    if (precision != null) {
+      if (type == "g") precision = Math.max(1, Math.min(21, precision));
+      else if (type == "e" || type == "f") precision = Math.max(0, Math.min(20, precision));
+    }
+
+    type = d3_format_types.get(type) || d3_format_typeDefault;
+
+    var zcomma = zfill && comma;
+
+    return function(value) {
+      var fullSuffix = suffix;
+
+      // Return the empty string for floats formatted as ints.
+      if (integer && (value % 1)) return "";
+
+      // Convert negative to positive, and record the sign prefix.
+      var negative = value < 0 || value === 0 && 1 / value < 0 ? (value = -value, "-") : sign === "-" ? "" : sign;
+
+      // Apply the scale, computing it from the value's exponent for si format.
+      // Preserve the existing suffix, if any, such as the currency symbol.
+      if (scale < 0) {
+        var unit = d3.formatPrefix(value, precision);
+        value = unit.scale(value);
+        fullSuffix = unit.symbol + suffix;
+      } else {
+        value *= scale;
+      }
+
+      // Convert to the desired precision.
+      value = type(value, precision);
+
+      // Break the value into the integer part (before) and decimal part (after).
+      var i = value.lastIndexOf("."),
+          before,
+          after;
+      if (i < 0) {
+        // If there is no decimal, break on "e" where appropriate.
+        var j = exponent ? value.lastIndexOf("e") : -1;
+        if (j < 0) before = value, after = "";
+        else before = value.substring(0, j), after = value.substring(j);
+      } else {
+        before = value.substring(0, i);
+        after = locale_decimal + value.substring(i + 1);
+      }
+
+      // If the fill character is not "0", grouping is applied before padding.
+      if (!zfill && comma) before = formatGroup(before, Infinity);
+
+      var length = prefix.length + before.length + after.length + (zcomma ? 0 : negative.length),
+          padding = length < width ? new Array(length = width - length + 1).join(fill) : "";
+
+      // If the fill character is "0", grouping is applied after padding.
+      if (zcomma) before = formatGroup(padding + before, padding.length ? width - after.length : Infinity);
+
+      // Apply prefix.
+      negative += prefix;
+
+      // Rejoin integer and decimal parts.
+      value = before + after;
+
+      return (align === "<" ? negative + value + padding
+            : align === ">" ? padding + negative + value
+            : align === "^" ? padding.substring(0, length >>= 1) + negative + value + padding.substring(length)
+            : negative + (zcomma ? value : padding + value)) + fullSuffix;
+    };
+  };
+}
+
+// [[fill]align][sign][symbol][0][width][,][.precision][type]
+var d3_format_re = /(?:([^{])?([<>=^]))?([+\- ])?([$#])?(0)?(\d+)?(,)?(\.-?\d+)?([a-z%])?/i;
+
+var d3_format_types = d3.map({
+  b: function(x) { return x.toString(2); },
+  c: function(x) { return String.fromCharCode(x); },
+  o: function(x) { return x.toString(8); },
+  x: function(x) { return x.toString(16); },
+  X: function(x) { return x.toString(16).toUpperCase(); },
+  g: function(x, p) { return x.toPrecision(p); },
+  e: function(x, p) { return x.toExponential(p); },
+  f: function(x, p) { return x.toFixed(p); },
+  r: function(x, p) { return (x = d3.round(x, d3_format_precision(x, p))).toFixed(Math.max(0, Math.min(20, d3_format_precision(x * (1 + 1e-15), p)))); }
+});
+
+function d3_format_typeDefault(x) {
+  return x + "";
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/pl-PL.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/pl-PL.js
new file mode 100644
index 0000000..a545f0f
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/pl-PL.js
@@ -0,0 +1,16 @@
+import "locale";
+
+var d3_locale_pl_PL = d3.locale({
+  decimal: ",",
+  thousands: ".",
+  grouping: [3],
+  currency: ["", "zł"],
+  dateTime: "%A, %e %B %Y, %X",
+  date: "%d/%m/%Y",
+  time: "%H:%M:%S",
+  periods: ["AM", "PM"], // unused
+  days: ["Niedziela", "Poniedziałek", "Wtorek", "Środa", "Czwartek", "Piątek", "Sobota"],
+  shortDays: ["Niedz.", "Pon.", "Wt.", "Śr.", "Czw.", "Pt.", "Sob."],
+  months: ["Styczeń", "Luty", "Marzec", "Kwiecień", "Maj", "Czerwiec", "Lipiec", "Sierpień", "Wrzesień", "Październik", "Listopad", "Grudzień"],
+  shortMonths: ["Stycz.", "Luty", "Marz.", "Kwie.", "Maj", "Czerw.", "Lipc.", "Sierp.", "Wrz.", "Paźdz.", "Listop.", "Grudz."]/* In Polish language abbraviated months are not commonly used so there is a dispute about the proper abbraviations. */
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/pt-BR.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/pt-BR.js
new file mode 100644
index 0000000..7524e48
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/pt-BR.js
@@ -0,0 +1,16 @@
+import "locale";
+
+d3.locale.pt_BR = d3.locale({
+  decimal: ',',
+  thousands: '.',
+  grouping: [3],
+  currency: ['R$', ''],
+  dateTime: '%A, %e de %B de %Y. %X',
+  date: '%d/%m/%Y',
+  time: '%H:%M:%S',
+  periods: ['AM', 'PM'],
+  days: ['Domingo', 'Segunda', 'Terça', 'Quarta', 'Quinta', 'Sexta', 'Sábado'],
+  shortDays: ['Dom', 'Seg', 'Ter', 'Qua', 'Qui', 'Sex', 'Sáb'],
+  months: ['Janeiro', 'Fevereiro', 'Março', 'Abril', 'Maio', 'Junho', 'Julho', 'Agosto', 'Setembro', 'Outubro', 'Novembro', 'Dezembro'],
+  shortMonths: ['Jan', 'Fev', 'Mar', 'Abr', 'Mai', 'Jun', 'Jul', 'Ago', 'Set', 'Out', 'Nov', 'Dez']
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/ru-RU.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/ru-RU.js
new file mode 100644
index 0000000..714c8f7
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/ru-RU.js
@@ -0,0 +1,16 @@
+import "locale";
+
+d3.locale.ru_RU = d3.locale({
+  decimal: ",",
+  thousands: "\xa0",
+  grouping: [3],
+  currency: ["", " руб."],
+  dateTime: "%A, %e %B %Y г. %X",
+  date: "%d.%m.%Y",
+  time: "%H:%M:%S",
+  periods: ["AM", "PM"],
+  days: ["воскресенье", "понедельник", "вторник", "среда", "четверг", "пятница", "суббота"],
+  shortDays: ["вс", "пн", "вт", "ср", "чт", "пт", "сб"],
+  months: ["января", "февраля", "марта", "апреля", "мая", "июня", "июля", "августа", "сентября", "октября", "ноября", "декабря"],
+  shortMonths: ["янв", "фев", "мар", "апр", "май", "июн", "июл", "авг", "сен", "окт", "ноя", "дек"]
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/time-format.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/time-format.js
new file mode 100644
index 0000000..aeae290
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/time-format.js
@@ -0,0 +1,369 @@
+import "../arrays/map";
+import "../format/requote";
+import "../math/abs";
+import "../time/day";
+import "../time/time";
+import "../time/week";
+import "../time/interval";
+
+function d3_locale_timeFormat(locale) {
+  var locale_dateTime = locale.dateTime,
+      locale_date = locale.date,
+      locale_time = locale.time,
+      locale_periods = locale.periods,
+      locale_days = locale.days,
+      locale_shortDays = locale.shortDays,
+      locale_months = locale.months,
+      locale_shortMonths = locale.shortMonths;
+
+  function d3_time_format(template) {
+    var n = template.length;
+
+    function format(date) {
+      var string = [],
+          i = -1,
+          j = 0,
+          c,
+          p,
+          f;
+      while (++i < n) {
+        if (template.charCodeAt(i) === 37) {
+          string.push(template.slice(j, i));
+          if ((p = d3_time_formatPads[c = template.charAt(++i)]) != null) c = template.charAt(++i);
+          if (f = d3_time_formats[c]) c = f(date, p == null ? (c === "e" ? " " : "0") : p);
+          string.push(c);
+          j = i + 1;
+        }
+      }
+      string.push(template.slice(j, i));
+      return string.join("");
+    }
+
+    format.parse = function(string) {
+      var d = {y: 1900, m: 0, d: 1, H: 0, M: 0, S: 0, L: 0, Z: null},
+          i = d3_time_parse(d, template, string, 0);
+      if (i != string.length) return null;
+
+      // The am-pm flag is 0 for AM, and 1 for PM.
+      if ("p" in d) d.H = d.H % 12 + d.p * 12;
+
+      // If a time zone is specified, it is always relative to UTC;
+      // we need to use d3_date_utc if we aren’t already.
+      var localZ = d.Z != null && d3_date !== d3_date_utc,
+          date = new (localZ ? d3_date_utc : d3_date);
+
+      // Set year, month, date.
+      if ("j" in d) date.setFullYear(d.y, 0, d.j);
+      else if ("w" in d && ("W" in d || "U" in d)) {
+        date.setFullYear(d.y, 0, 1);
+        date.setFullYear(d.y, 0, "W" in d
+            ? (d.w + 6) % 7 + d.W * 7 - (date.getDay() + 5) % 7
+            :  d.w          + d.U * 7 - (date.getDay() + 6) % 7);
+      } else date.setFullYear(d.y, d.m, d.d);
+
+      // Set hours, minutes, seconds and milliseconds.
+      date.setHours(d.H + (d.Z / 100 | 0), d.M + d.Z % 100, d.S, d.L);
+
+      return localZ ? date._ : date;
+    };
+
+    format.toString = function() {
+      return template;
+    };
+
+    return format;
+  }
+
+  function d3_time_parse(date, template, string, j) {
+    var c,
+        p,
+        t,
+        i = 0,
+        n = template.length,
+        m = string.length;
+    while (i < n) {
+      if (j >= m) return -1;
+      c = template.charCodeAt(i++);
+      if (c === 37) {
+        t = template.charAt(i++);
+        p = d3_time_parsers[t in d3_time_formatPads ? template.charAt(i++) : t];
+        if (!p || ((j = p(date, string, j)) < 0)) return -1;
+      } else if (c != string.charCodeAt(j++)) {
+        return -1;
+      }
+    }
+    return j;
+  }
+
+  d3_time_format.utc = function(template) {
+    var local = d3_time_format(template);
+
+    function format(date) {
+      try {
+        d3_date = d3_date_utc;
+        var utc = new d3_date();
+        utc._ = date;
+        return local(utc);
+      } finally {
+        d3_date = Date;
+      }
+    }
+
+    format.parse = function(string) {
+      try {
+        d3_date = d3_date_utc;
+        var date = local.parse(string);
+        return date && date._;
+      } finally {
+        d3_date = Date;
+      }
+    };
+
+    format.toString = local.toString;
+
+    return format;
+  };
+
+  d3_time_format.multi =
+  d3_time_format.utc.multi = d3_time_formatMulti;
+
+  var d3_time_periodLookup = d3.map(),
+      d3_time_dayRe = d3_time_formatRe(locale_days),
+      d3_time_dayLookup = d3_time_formatLookup(locale_days),
+      d3_time_dayAbbrevRe = d3_time_formatRe(locale_shortDays),
+      d3_time_dayAbbrevLookup = d3_time_formatLookup(locale_shortDays),
+      d3_time_monthRe = d3_time_formatRe(locale_months),
+      d3_time_monthLookup = d3_time_formatLookup(locale_months),
+      d3_time_monthAbbrevRe = d3_time_formatRe(locale_shortMonths),
+      d3_time_monthAbbrevLookup = d3_time_formatLookup(locale_shortMonths);
+
+  locale_periods.forEach(function(p, i) {
+    d3_time_periodLookup.set(p.toLowerCase(), i);
+  });
+
+  var d3_time_formats = {
+    a: function(d) { return locale_shortDays[d.getDay()]; },
+    A: function(d) { return locale_days[d.getDay()]; },
+    b: function(d) { return locale_shortMonths[d.getMonth()]; },
+    B: function(d) { return locale_months[d.getMonth()]; },
+    c: d3_time_format(locale_dateTime),
+    d: function(d, p) { return d3_time_formatPad(d.getDate(), p, 2); },
+    e: function(d, p) { return d3_time_formatPad(d.getDate(), p, 2); },
+    H: function(d, p) { return d3_time_formatPad(d.getHours(), p, 2); },
+    I: function(d, p) { return d3_time_formatPad(d.getHours() % 12 || 12, p, 2); },
+    j: function(d, p) { return d3_time_formatPad(1 + d3_time.dayOfYear(d), p, 3); },
+    L: function(d, p) { return d3_time_formatPad(d.getMilliseconds(), p, 3); },
+    m: function(d, p) { return d3_time_formatPad(d.getMonth() + 1, p, 2); },
+    M: function(d, p) { return d3_time_formatPad(d.getMinutes(), p, 2); },
+    p: function(d) { return locale_periods[+(d.getHours() >= 12)]; },
+    S: function(d, p) { return d3_time_formatPad(d.getSeconds(), p, 2); },
+    U: function(d, p) { return d3_time_formatPad(d3_time.sundayOfYear(d), p, 2); },
+    w: function(d) { return d.getDay(); },
+    W: function(d, p) { return d3_time_formatPad(d3_time.mondayOfYear(d), p, 2); },
+    x: d3_time_format(locale_date),
+    X: d3_time_format(locale_time),
+    y: function(d, p) { return d3_time_formatPad(d.getFullYear() % 100, p, 2); },
+    Y: function(d, p) { return d3_time_formatPad(d.getFullYear() % 10000, p, 4); },
+    Z: d3_time_zone,
+    "%": function() { return "%"; }
+  };
+
+  var d3_time_parsers = {
+    a: d3_time_parseWeekdayAbbrev,
+    A: d3_time_parseWeekday,
+    b: d3_time_parseMonthAbbrev,
+    B: d3_time_parseMonth,
+    c: d3_time_parseLocaleFull,
+    d: d3_time_parseDay,
+    e: d3_time_parseDay,
+    H: d3_time_parseHour24,
+    I: d3_time_parseHour24,
+    j: d3_time_parseDayOfYear,
+    L: d3_time_parseMilliseconds,
+    m: d3_time_parseMonthNumber,
+    M: d3_time_parseMinutes,
+    p: d3_time_parseAmPm,
+    S: d3_time_parseSeconds,
+    U: d3_time_parseWeekNumberSunday,
+    w: d3_time_parseWeekdayNumber,
+    W: d3_time_parseWeekNumberMonday,
+    x: d3_time_parseLocaleDate,
+    X: d3_time_parseLocaleTime,
+    y: d3_time_parseYear,
+    Y: d3_time_parseFullYear,
+    Z: d3_time_parseZone,
+    "%": d3_time_parseLiteralPercent
+  };
+
+  function d3_time_parseWeekdayAbbrev(date, string, i) {
+    d3_time_dayAbbrevRe.lastIndex = 0;
+    var n = d3_time_dayAbbrevRe.exec(string.slice(i));
+    return n ? (date.w = d3_time_dayAbbrevLookup.get(n[0].toLowerCase()), i + n[0].length) : -1;
+  }
+
+  function d3_time_parseWeekday(date, string, i) {
+    d3_time_dayRe.lastIndex = 0;
+    var n = d3_time_dayRe.exec(string.slice(i));
+    return n ? (date.w = d3_time_dayLookup.get(n[0].toLowerCase()), i + n[0].length) : -1;
+  }
+
+  function d3_time_parseMonthAbbrev(date, string, i) {
+    d3_time_monthAbbrevRe.lastIndex = 0;
+    var n = d3_time_monthAbbrevRe.exec(string.slice(i));
+    return n ? (date.m = d3_time_monthAbbrevLookup.get(n[0].toLowerCase()), i + n[0].length) : -1;
+  }
+
+  function d3_time_parseMonth(date, string, i) {
+    d3_time_monthRe.lastIndex = 0;
+    var n = d3_time_monthRe.exec(string.slice(i));
+    return n ? (date.m = d3_time_monthLookup.get(n[0].toLowerCase()), i + n[0].length) : -1;
+  }
+
+  function d3_time_parseLocaleFull(date, string, i) {
+    return d3_time_parse(date, d3_time_formats.c.toString(), string, i);
+  }
+
+  function d3_time_parseLocaleDate(date, string, i) {
+    return d3_time_parse(date, d3_time_formats.x.toString(), string, i);
+  }
+
+  function d3_time_parseLocaleTime(date, string, i) {
+    return d3_time_parse(date, d3_time_formats.X.toString(), string, i);
+  }
+
+  function d3_time_parseAmPm(date, string, i) {
+    var n = d3_time_periodLookup.get(string.slice(i, i += 2).toLowerCase());
+    return n == null ? -1 : (date.p = n, i);
+  }
+
+  return d3_time_format;
+}
+
+var d3_time_formatPads = {"-": "", "_": " ", "0": "0"},
+    d3_time_numberRe = /^\s*\d+/, // note: ignores next directive
+    d3_time_percentRe = /^%/;
+
+function d3_time_formatPad(value, fill, width) {
+  var sign = value < 0 ? "-" : "",
+      string = (sign ? -value : value) + "",
+      length = string.length;
+  return sign + (length < width ? new Array(width - length + 1).join(fill) + string : string);
+}
+
+function d3_time_formatRe(names) {
+  return new RegExp("^(?:" + names.map(d3.requote).join("|") + ")", "i");
+}
+
+function d3_time_formatLookup(names) {
+  var map = new d3_Map, i = -1, n = names.length;
+  while (++i < n) map.set(names[i].toLowerCase(), i);
+  return map;
+}
+
+function d3_time_parseWeekdayNumber(date, string, i) {
+  d3_time_numberRe.lastIndex = 0;
+  var n = d3_time_numberRe.exec(string.slice(i, i + 1));
+  return n ? (date.w = +n[0], i + n[0].length) : -1;
+}
+
+function d3_time_parseWeekNumberSunday(date, string, i) {
+  d3_time_numberRe.lastIndex = 0;
+  var n = d3_time_numberRe.exec(string.slice(i));
+  return n ? (date.U = +n[0], i + n[0].length) : -1;
+}
+
+function d3_time_parseWeekNumberMonday(date, string, i) {
+  d3_time_numberRe.lastIndex = 0;
+  var n = d3_time_numberRe.exec(string.slice(i));
+  return n ? (date.W = +n[0], i + n[0].length) : -1;
+}
+
+function d3_time_parseFullYear(date, string, i) {
+  d3_time_numberRe.lastIndex = 0;
+  var n = d3_time_numberRe.exec(string.slice(i, i + 4));
+  return n ? (date.y = +n[0], i + n[0].length) : -1;
+}
+
+function d3_time_parseYear(date, string, i) {
+  d3_time_numberRe.lastIndex = 0;
+  var n = d3_time_numberRe.exec(string.slice(i, i + 2));
+  return n ? (date.y = d3_time_expandYear(+n[0]), i + n[0].length) : -1;
+}
+
+function d3_time_parseZone(date, string, i) {
+  return /^[+-]\d{4}$/.test(string = string.slice(i, i + 5))
+      ? (date.Z = -string, i + 5) // sign differs from getTimezoneOffset!
+      : -1;
+}
+
+function d3_time_expandYear(d) {
+  return d + (d > 68 ? 1900 : 2000);
+}
+
+function d3_time_parseMonthNumber(date, string, i) {
+  d3_time_numberRe.lastIndex = 0;
+  var n = d3_time_numberRe.exec(string.slice(i, i + 2));
+  return n ? (date.m = n[0] - 1, i + n[0].length) : -1;
+}
+
+function d3_time_parseDay(date, string, i) {
+  d3_time_numberRe.lastIndex = 0;
+  var n = d3_time_numberRe.exec(string.slice(i, i + 2));
+  return n ? (date.d = +n[0], i + n[0].length) : -1;
+}
+
+function d3_time_parseDayOfYear(date, string, i) {
+  d3_time_numberRe.lastIndex = 0;
+  var n = d3_time_numberRe.exec(string.slice(i, i + 3));
+  return n ? (date.j = +n[0], i + n[0].length) : -1;
+}
+
+// Note: we don't validate that the hour is in the range [0,23] or [1,12].
+function d3_time_parseHour24(date, string, i) {
+  d3_time_numberRe.lastIndex = 0;
+  var n = d3_time_numberRe.exec(string.slice(i, i + 2));
+  return n ? (date.H = +n[0], i + n[0].length) : -1;
+}
+
+function d3_time_parseMinutes(date, string, i) {
+  d3_time_numberRe.lastIndex = 0;
+  var n = d3_time_numberRe.exec(string.slice(i, i + 2));
+  return n ? (date.M = +n[0], i + n[0].length) : -1;
+}
+
+function d3_time_parseSeconds(date, string, i) {
+  d3_time_numberRe.lastIndex = 0;
+  var n = d3_time_numberRe.exec(string.slice(i, i + 2));
+  return n ? (date.S = +n[0], i + n[0].length) : -1;
+}
+
+function d3_time_parseMilliseconds(date, string, i) {
+  d3_time_numberRe.lastIndex = 0;
+  var n = d3_time_numberRe.exec(string.slice(i, i + 3));
+  return n ? (date.L = +n[0], i + n[0].length) : -1;
+}
+
+// TODO table of time zone offset names?
+function d3_time_zone(d) {
+  var z = d.getTimezoneOffset(),
+      zs = z > 0 ? "-" : "+",
+      zh = abs(z) / 60 | 0,
+      zm = abs(z) % 60;
+  return zs + d3_time_formatPad(zh, "0", 2) + d3_time_formatPad(zm, "0", 2);
+}
+
+function d3_time_parseLiteralPercent(date, string, i) {
+  d3_time_percentRe.lastIndex = 0;
+  var n = d3_time_percentRe.exec(string.slice(i, i + 1));
+  return n ? i + n[0].length : -1;
+}
+
+function d3_time_formatMulti(formats) {
+  var n = formats.length, i = -1;
+  while (++i < n) formats[i][0] = this(formats[i][0]);
+  return function(date) {
+    var i = 0, f = formats[i];
+    while (!f[1](date)) f = formats[++i];
+    return f[0](date);
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/time-scale.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/time-scale.js
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/time-scale.js
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/zh-CN.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/zh-CN.js
new file mode 100644
index 0000000..ea35884
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/locale/zh-CN.js
@@ -0,0 +1,16 @@
+import "locale";
+
+d3.locale.zh_CN = d3.locale({
+  decimal: ".",
+  thousands: ",",
+  grouping: [3],
+  currency: ["¥", ""],
+  dateTime: "%a %b %e %X %Y",
+  date: "%Y/%-m/%-d",
+  time: "%H:%M:%S",
+  periods: ["上午", "下午"],
+  days: ["星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六"],
+  shortDays: ["星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六"],
+  months: ["一月", "二月", "三月", "四月", "五月", "六月", "七月", "八月", "九月", "十月", "十一月", "十二月"],
+  shortMonths: ["一月", "二月", "三月", "四月", "五月", "六月", "七月", "八月", "九月", "十月", "十一月", "十二月"]
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/math/abs.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/math/abs.js
new file mode 100644
index 0000000..6c078b9
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/math/abs.js
@@ -0,0 +1 @@
+var abs = Math.abs;
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/math/adder.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/math/adder.js
new file mode 100644
index 0000000..08fa289
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/math/adder.js
@@ -0,0 +1,34 @@
+// Adds floating point numbers with twice the normal precision.
+// Reference: J. R. Shewchuk, Adaptive Precision Floating-Point Arithmetic and
+// Fast Robust Geometric Predicates, Discrete & Computational Geometry 18(3)
+// 305–363 (1997).
+// Code adapted from GeographicLib by Charles F. F. Karney,
+// http://geographiclib.sourceforge.net/
+// See lib/geographiclib/LICENSE for details.
+
+function d3_adder() {}
+
+d3_adder.prototype = {
+  s: 0, // rounded value
+  t: 0, // exact error
+  add: function(y) {
+    d3_adderSum(y, this.t, d3_adderTemp);
+    d3_adderSum(d3_adderTemp.s, this.s, this);
+    if (this.s) this.t += d3_adderTemp.t;
+    else this.s = d3_adderTemp.t;
+  },
+  reset: function() {
+    this.s = this.t = 0;
+  },
+  valueOf: function() {
+    return this.s;
+  }
+};
+
+var d3_adderTemp = new d3_adder;
+
+function d3_adderSum(a, b, o) {
+  var x = o.s = a + b, // a + b
+      bv = x - a, av = x - bv; // b_virtual & a_virtual
+  o.t = (a - av) + (b - bv); // a_roundoff + b_roundoff
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/math/index.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/math/index.js
new file mode 100644
index 0000000..20f6966
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/math/index.js
@@ -0,0 +1,2 @@
+import "random";
+import "transform";
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/math/number.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/math/number.js
new file mode 100644
index 0000000..44ff332
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/math/number.js
@@ -0,0 +1,7 @@
+function d3_number(x) {
+  return x === null ? NaN : +x;
+}
+
+function d3_numeric(x) {
+  return !isNaN(x);
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/math/random.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/math/random.js
new file mode 100644
index 0000000..d0c6ba0
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/math/random.js
@@ -0,0 +1,34 @@
+d3.random = {
+  normal: function(µ, σ) {
+    var n = arguments.length;
+    if (n < 2) σ = 1;
+    if (n < 1) µ = 0;
+    return function() {
+      var x, y, r;
+      do {
+        x = Math.random() * 2 - 1;
+        y = Math.random() * 2 - 1;
+        r = x * x + y * y;
+      } while (!r || r > 1);
+      return µ + σ * x * Math.sqrt(-2 * Math.log(r) / r);
+    };
+  },
+  logNormal: function() {
+    var random = d3.random.normal.apply(d3, arguments);
+    return function() {
+      return Math.exp(random());
+    };
+  },
+  bates: function(m) {
+    var random = d3.random.irwinHall(m);
+    return function() {
+      return random() / m;
+    };
+  },
+  irwinHall: function(m) {
+    return function() {
+      for (var s = 0, j = 0; j < m; j++) s += Math.random();
+      return s;
+    };
+  }
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/math/transform.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/math/transform.js
new file mode 100644
index 0000000..8a5e6cd
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/math/transform.js
@@ -0,0 +1,64 @@
+import "../core/document";
+import "../core/ns";
+
+d3.transform = function(string) {
+  var g = d3_document.createElementNS(d3.ns.prefix.svg, "g");
+  return (d3.transform = function(string) {
+    if (string != null) {
+      g.setAttribute("transform", string);
+      var t = g.transform.baseVal.consolidate();
+    }
+    return new d3_transform(t ? t.matrix : d3_transformIdentity);
+  })(string);
+};
+
+// Compute x-scale and normalize the first row.
+// Compute shear and make second row orthogonal to first.
+// Compute y-scale and normalize the second row.
+// Finally, compute the rotation.
+function d3_transform(m) {
+  var r0 = [m.a, m.b],
+      r1 = [m.c, m.d],
+      kx = d3_transformNormalize(r0),
+      kz = d3_transformDot(r0, r1),
+      ky = d3_transformNormalize(d3_transformCombine(r1, r0, -kz)) || 0;
+  if (r0[0] * r1[1] < r1[0] * r0[1]) {
+    r0[0] *= -1;
+    r0[1] *= -1;
+    kx *= -1;
+    kz *= -1;
+  }
+  this.rotate = (kx ? Math.atan2(r0[1], r0[0]) : Math.atan2(-r1[0], r1[1])) * d3_degrees;
+  this.translate = [m.e, m.f];
+  this.scale = [kx, ky];
+  this.skew = ky ? Math.atan2(kz, ky) * d3_degrees : 0;
+};
+
+d3_transform.prototype.toString = function() {
+  return "translate(" + this.translate
+      + ")rotate(" + this.rotate
+      + ")skewX(" + this.skew
+      + ")scale(" + this.scale
+      + ")";
+};
+
+function d3_transformDot(a, b) {
+  return a[0] * b[0] + a[1] * b[1];
+}
+
+function d3_transformNormalize(a) {
+  var k = Math.sqrt(d3_transformDot(a, a));
+  if (k) {
+    a[0] /= k;
+    a[1] /= k;
+  }
+  return k;
+}
+
+function d3_transformCombine(a, b, k) {
+  a[0] += k * b[0];
+  a[1] += k * b[1];
+  return a;
+}
+
+var d3_transformIdentity = {a: 1, b: 0, c: 0, d: 1, e: 0, f: 0};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/math/trigonometry.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/math/trigonometry.js
new file mode 100644
index 0000000..d7099a4
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/math/trigonometry.js
@@ -0,0 +1,44 @@
+var ε = 1e-6,
+    ε2 = ε * ε,
+    π = Math.PI,
+    τ = 2 * π,
+    τε = τ - ε,
+    halfπ = π / 2,
+    d3_radians = π / 180,
+    d3_degrees = 180 / π;
+
+function d3_sgn(x) {
+  return x > 0 ? 1 : x < 0 ? -1 : 0;
+}
+
+// Returns the 2D cross product of AB and AC vectors, i.e., the z-component of
+// the 3D cross product in a quadrant I Cartesian coordinate system (+x is
+// right, +y is up). Returns a positive value if ABC is counter-clockwise,
+// negative if clockwise, and zero if the points are collinear.
+function d3_cross2d(a, b, c) {
+  return (b[0] - a[0]) * (c[1] - a[1]) - (b[1] - a[1]) * (c[0] - a[0]);
+}
+
+function d3_acos(x) {
+  return x > 1 ? 0 : x < -1 ? π : Math.acos(x);
+}
+
+function d3_asin(x) {
+  return x > 1 ? halfπ : x < -1 ? -halfπ : Math.asin(x);
+}
+
+function d3_sinh(x) {
+  return ((x = Math.exp(x)) - 1 / x) / 2;
+}
+
+function d3_cosh(x) {
+  return ((x = Math.exp(x)) + 1 / x) / 2;
+}
+
+function d3_tanh(x) {
+  return ((x = Math.exp(2 * x)) - 1) / (x + 1);
+}
+
+function d3_haversin(x) {
+  return (x = Math.sin(x / 2)) * x;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/bilinear.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/bilinear.js
new file mode 100644
index 0000000..ff01477
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/bilinear.js
@@ -0,0 +1,7 @@
+function d3_scale_bilinear(domain, range, uninterpolate, interpolate) {
+  var u = uninterpolate(domain[0], domain[1]),
+      i = interpolate(range[0], range[1]);
+  return function(x) {
+    return i(u(x));
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/category.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/category.js
new file mode 100644
index 0000000..3324917
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/category.js
@@ -0,0 +1,58 @@
+import "../color/rgb";
+import "ordinal";
+import "scale";
+
+/*
+ * This product includes color specifications and designs developed by Cynthia
+ * Brewer (http://colorbrewer.org/). See lib/colorbrewer for more information.
+ */
+
+d3.scale.category10 = function() {
+  return d3.scale.ordinal().range(d3_category10);
+};
+
+d3.scale.category20 = function() {
+  return d3.scale.ordinal().range(d3_category20);
+};
+
+d3.scale.category20b = function() {
+  return d3.scale.ordinal().range(d3_category20b);
+};
+
+d3.scale.category20c = function() {
+  return d3.scale.ordinal().range(d3_category20c);
+};
+
+var d3_category10 = [
+  0x1f77b4, 0xff7f0e, 0x2ca02c, 0xd62728, 0x9467bd,
+  0x8c564b, 0xe377c2, 0x7f7f7f, 0xbcbd22, 0x17becf
+].map(d3_rgbString);
+
+var d3_category20 = [
+  0x1f77b4, 0xaec7e8,
+  0xff7f0e, 0xffbb78,
+  0x2ca02c, 0x98df8a,
+  0xd62728, 0xff9896,
+  0x9467bd, 0xc5b0d5,
+  0x8c564b, 0xc49c94,
+  0xe377c2, 0xf7b6d2,
+  0x7f7f7f, 0xc7c7c7,
+  0xbcbd22, 0xdbdb8d,
+  0x17becf, 0x9edae5
+].map(d3_rgbString);
+
+var d3_category20b = [
+  0x393b79, 0x5254a3, 0x6b6ecf, 0x9c9ede,
+  0x637939, 0x8ca252, 0xb5cf6b, 0xcedb9c,
+  0x8c6d31, 0xbd9e39, 0xe7ba52, 0xe7cb94,
+  0x843c39, 0xad494a, 0xd6616b, 0xe7969c,
+  0x7b4173, 0xa55194, 0xce6dbd, 0xde9ed6
+].map(d3_rgbString);
+
+var d3_category20c = [
+  0x3182bd, 0x6baed6, 0x9ecae1, 0xc6dbef,
+  0xe6550d, 0xfd8d3c, 0xfdae6b, 0xfdd0a2,
+  0x31a354, 0x74c476, 0xa1d99b, 0xc7e9c0,
+  0x756bb1, 0x9e9ac8, 0xbcbddc, 0xdadaeb,
+  0x636363, 0x969696, 0xbdbdbd, 0xd9d9d9
+].map(d3_rgbString);
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/identity.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/identity.js
new file mode 100644
index 0000000..0cc7809
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/identity.js
@@ -0,0 +1,33 @@
+import "linear";
+import "scale";
+
+d3.scale.identity = function() {
+  return d3_scale_identity([0, 1]);
+};
+
+function d3_scale_identity(domain) {
+
+  function identity(x) { return +x; }
+
+  identity.invert = identity;
+
+  identity.domain = identity.range = function(x) {
+    if (!arguments.length) return domain;
+    domain = x.map(identity);
+    return identity;
+  };
+
+  identity.ticks = function(m) {
+    return d3_scale_linearTicks(domain, m);
+  };
+
+  identity.tickFormat = function(m, format) {
+    return d3_scale_linearTickFormat(domain, m, format);
+  };
+
+  identity.copy = function() {
+    return d3_scale_identity(domain);
+  };
+
+  return identity;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/index.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/index.js
new file mode 100644
index 0000000..271ea8d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/index.js
@@ -0,0 +1,11 @@
+import "scale";
+import "linear";
+import "log";
+import "pow";
+import "sqrt";
+import "ordinal";
+import "category";
+import "quantile";
+import "quantize";
+import "threshold";
+import "identity";
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/linear.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/linear.js
new file mode 100644
index 0000000..ce60ee4
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/linear.js
@@ -0,0 +1,158 @@
+import "../arrays/range";
+import "../core/rebind";
+import "../interpolate/interpolate";
+import "../interpolate/round";
+import "../interpolate/uninterpolate";
+import "../format/format";
+import "../math/abs";
+import "bilinear";
+import "nice";
+import "polylinear";
+import "scale";
+
+d3.scale.linear = function() {
+  return d3_scale_linear([0, 1], [0, 1], d3_interpolate, false);
+};
+
+function d3_scale_linear(domain, range, interpolate, clamp) {
+  var output,
+      input;
+
+  function rescale() {
+    var linear = Math.min(domain.length, range.length) > 2 ? d3_scale_polylinear : d3_scale_bilinear,
+        uninterpolate = clamp ? d3_uninterpolateClamp : d3_uninterpolateNumber;
+    output = linear(domain, range, uninterpolate, interpolate);
+    input = linear(range, domain, uninterpolate, d3_interpolate);
+    return scale;
+  }
+
+  function scale(x) {
+    return output(x);
+  }
+
+  // Note: requires range is coercible to number!
+  scale.invert = function(y) {
+    return input(y);
+  };
+
+  scale.domain = function(x) {
+    if (!arguments.length) return domain;
+    domain = x.map(Number);
+    return rescale();
+  };
+
+  scale.range = function(x) {
+    if (!arguments.length) return range;
+    range = x;
+    return rescale();
+  };
+
+  scale.rangeRound = function(x) {
+    return scale.range(x).interpolate(d3_interpolateRound);
+  };
+
+  scale.clamp = function(x) {
+    if (!arguments.length) return clamp;
+    clamp = x;
+    return rescale();
+  };
+
+  scale.interpolate = function(x) {
+    if (!arguments.length) return interpolate;
+    interpolate = x;
+    return rescale();
+  };
+
+  scale.ticks = function(m) {
+    return d3_scale_linearTicks(domain, m);
+  };
+
+  scale.tickFormat = function(m, format) {
+    return d3_scale_linearTickFormat(domain, m, format);
+  };
+
+  scale.nice = function(m) {
+    d3_scale_linearNice(domain, m);
+    return rescale();
+  };
+
+  scale.copy = function() {
+    return d3_scale_linear(domain, range, interpolate, clamp);
+  };
+
+  return rescale();
+}
+
+function d3_scale_linearRebind(scale, linear) {
+  return d3.rebind(scale, linear, "range", "rangeRound", "interpolate", "clamp");
+}
+
+function d3_scale_linearNice(domain, m) {
+  return d3_scale_nice(domain, d3_scale_niceStep(d3_scale_linearTickRange(domain, m)[2]));
+}
+
+function d3_scale_linearTickRange(domain, m) {
+  if (m == null) m = 10;
+
+  var extent = d3_scaleExtent(domain),
+      span = extent[1] - extent[0],
+      step = Math.pow(10, Math.floor(Math.log(span / m) / Math.LN10)),
+      err = m / span * step;
+
+  // Filter ticks to get closer to the desired count.
+  if (err <= .15) step *= 10;
+  else if (err <= .35) step *= 5;
+  else if (err <= .75) step *= 2;
+
+  // Round start and stop values to step interval.
+  extent[0] = Math.ceil(extent[0] / step) * step;
+  extent[1] = Math.floor(extent[1] / step) * step + step * .5; // inclusive
+  extent[2] = step;
+  return extent;
+}
+
+function d3_scale_linearTicks(domain, m) {
+  return d3.range.apply(d3, d3_scale_linearTickRange(domain, m));
+}
+
+function d3_scale_linearTickFormat(domain, m, format) {
+  var range = d3_scale_linearTickRange(domain, m);
+  if (format) {
+    var match = d3_format_re.exec(format);
+    match.shift();
+    if (match[8] === "s") {
+      var prefix = d3.formatPrefix(Math.max(abs(range[0]), abs(range[1])));
+      if (!match[7]) match[7] = "." + d3_scale_linearPrecision(prefix.scale(range[2]));
+      match[8] = "f";
+      format = d3.format(match.join(""));
+      return function(d) {
+        return format(prefix.scale(d)) + prefix.symbol;
+      };
+    }
+    if (!match[7]) match[7] = "." + d3_scale_linearFormatPrecision(match[8], range);
+    format = match.join("");
+  } else {
+    format = ",." + d3_scale_linearPrecision(range[2]) + "f";
+  }
+  return d3.format(format);
+}
+
+var d3_scale_linearFormatSignificant = {s: 1, g: 1, p: 1, r: 1, e: 1};
+
+// Returns the number of significant digits after the decimal point.
+function d3_scale_linearPrecision(value) {
+  return -Math.floor(Math.log(value) / Math.LN10 + .01);
+}
+
+// For some format types, the precision specifies the number of significant
+// digits; for others, it specifies the number of digits after the decimal
+// point. For significant format types, the desired precision equals one plus
+// the difference between the decimal precision of the range’s maximum absolute
+// value and the tick step’s decimal precision. For format "e", the digit before
+// the decimal point counts as one.
+function d3_scale_linearFormatPrecision(type, range) {
+  var p = d3_scale_linearPrecision(range[2]);
+  return type in d3_scale_linearFormatSignificant
+      ? Math.abs(p - d3_scale_linearPrecision(Math.max(abs(range[0]), abs(range[1])))) + +(type !== "e")
+      : p - (type === "%") * 2;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/log.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/log.js
new file mode 100644
index 0000000..5234a58
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/log.js
@@ -0,0 +1,92 @@
+import "../format/format";
+import "linear";
+import "nice";
+import "scale";
+
+d3.scale.log = function() {
+  return d3_scale_log(d3.scale.linear().domain([0, 1]), 10, true, [1, 10]);
+};
+
+function d3_scale_log(linear, base, positive, domain) {
+
+  function log(x) {
+    return (positive ? Math.log(x < 0 ? 0 : x) : -Math.log(x > 0 ? 0 : -x)) / Math.log(base);
+  }
+
+  function pow(x) {
+    return positive ? Math.pow(base, x) : -Math.pow(base, -x);
+  }
+
+  function scale(x) {
+    return linear(log(x));
+  }
+
+  scale.invert = function(x) {
+    return pow(linear.invert(x));
+  };
+
+  scale.domain = function(x) {
+    if (!arguments.length) return domain;
+    positive = x[0] >= 0;
+    linear.domain((domain = x.map(Number)).map(log));
+    return scale;
+  };
+
+  scale.base = function(_) {
+    if (!arguments.length) return base;
+    base = +_;
+    linear.domain(domain.map(log));
+    return scale;
+  };
+
+  scale.nice = function() {
+    var niced = d3_scale_nice(domain.map(log), positive ? Math : d3_scale_logNiceNegative);
+    linear.domain(niced); // do not modify the linear scale’s domain in-place!
+    domain = niced.map(pow);
+    return scale;
+  };
+
+  scale.ticks = function() {
+    var extent = d3_scaleExtent(domain),
+        ticks = [],
+        u = extent[0],
+        v = extent[1],
+        i = Math.floor(log(u)),
+        j = Math.ceil(log(v)),
+        n = base % 1 ? 2 : base;
+    if (isFinite(j - i)) {
+      if (positive) {
+        for (; i < j; i++) for (var k = 1; k < n; k++) ticks.push(pow(i) * k);
+        ticks.push(pow(i));
+      } else {
+        ticks.push(pow(i));
+        for (; i++ < j;) for (var k = n - 1; k > 0; k--) ticks.push(pow(i) * k);
+      }
+      for (i = 0; ticks[i] < u; i++) {} // strip small values
+      for (j = ticks.length; ticks[j - 1] > v; j--) {} // strip big values
+      ticks = ticks.slice(i, j);
+    }
+    return ticks;
+  };
+
+  scale.tickFormat = function(n, format) {
+    if (!arguments.length) return d3_scale_logFormat;
+    if (arguments.length < 2) format = d3_scale_logFormat;
+    else if (typeof format !== "function") format = d3.format(format);
+    var k = Math.max(.1, n / scale.ticks().length),
+        f = positive ? (e = 1e-12, Math.ceil) : (e = -1e-12, Math.floor),
+        e;
+    return function(d) {
+      return d / pow(f(log(d) + e)) <= k ? format(d) : "";
+    };
+  };
+
+  scale.copy = function() {
+    return d3_scale_log(linear.copy(), base, positive, domain);
+  };
+
+  return d3_scale_linearRebind(scale, linear);
+}
+
+var d3_scale_logFormat = d3.format(".0e"),
+    d3_scale_logNiceNegative = {floor: function(x) { return -Math.ceil(-x); }, ceil: function(x) { return -Math.floor(-x); }};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/nice.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/nice.js
new file mode 100644
index 0000000..7d534e9
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/nice.js
@@ -0,0 +1,30 @@
+import "../core/identity";
+
+function d3_scale_nice(domain, nice) {
+  var i0 = 0,
+      i1 = domain.length - 1,
+      x0 = domain[i0],
+      x1 = domain[i1],
+      dx;
+
+  if (x1 < x0) {
+    dx = i0, i0 = i1, i1 = dx;
+    dx = x0, x0 = x1, x1 = dx;
+  }
+
+  domain[i0] = nice.floor(x0);
+  domain[i1] = nice.ceil(x1);
+  return domain;
+}
+
+function d3_scale_niceStep(step) {
+  return step ? {
+    floor: function(x) { return Math.floor(x / step) * step; },
+    ceil: function(x) { return Math.ceil(x / step) * step; }
+  } : d3_scale_niceIdentity;
+}
+
+var d3_scale_niceIdentity = {
+  floor: d3_identity,
+  ceil: d3_identity
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/ordinal.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/ordinal.js
new file mode 100644
index 0000000..f065d54
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/ordinal.js
@@ -0,0 +1,102 @@
+import "../arrays/map";
+import "../arrays/range";
+import "scale";
+
+d3.scale.ordinal = function() {
+  return d3_scale_ordinal([], {t: "range", a: [[]]});
+};
+
+function d3_scale_ordinal(domain, ranger) {
+  var index,
+      range,
+      rangeBand;
+
+  function scale(x) {
+    return range[((index.get(x) || (ranger.t === "range" ? index.set(x, domain.push(x)) : NaN)) - 1) % range.length];
+  }
+
+  function steps(start, step) {
+    return d3.range(domain.length).map(function(i) { return start + step * i; });
+  }
+
+  scale.domain = function(x) {
+    if (!arguments.length) return domain;
+    domain = [];
+    index = new d3_Map;
+    var i = -1, n = x.length, xi;
+    while (++i < n) if (!index.has(xi = x[i])) index.set(xi, domain.push(xi));
+    return scale[ranger.t].apply(scale, ranger.a);
+  };
+
+  scale.range = function(x) {
+    if (!arguments.length) return range;
+    range = x;
+    rangeBand = 0;
+    ranger = {t: "range", a: arguments};
+    return scale;
+  };
+
+  scale.rangePoints = function(x, padding) {
+    if (arguments.length < 2) padding = 0;
+    var start = x[0],
+        stop = x[1],
+        step = domain.length < 2 ? (start = (start + stop) / 2, 0) : (stop - start) / (domain.length - 1 + padding);
+    range = steps(start + step * padding / 2, step);
+    rangeBand = 0;
+    ranger = {t: "rangePoints", a: arguments};
+    return scale;
+  };
+
+  scale.rangeRoundPoints = function(x, padding) {
+    if (arguments.length < 2) padding = 0;
+    var start = x[0],
+        stop = x[1],
+        step = domain.length < 2 ? (start = stop = Math.round((start + stop) / 2), 0) : (stop - start) / (domain.length - 1 + padding) | 0; // bitwise floor for symmetry
+    range = steps(start + Math.round(step * padding / 2 + (stop - start - (domain.length - 1 + padding) * step) / 2), step);
+    rangeBand = 0;
+    ranger = {t: "rangeRoundPoints", a: arguments};
+    return scale;
+  };
+
+  scale.rangeBands = function(x, padding, outerPadding) {
+    if (arguments.length < 2) padding = 0;
+    if (arguments.length < 3) outerPadding = padding;
+    var reverse = x[1] < x[0],
+        start = x[reverse - 0],
+        stop = x[1 - reverse],
+        step = (stop - start) / (domain.length - padding + 2 * outerPadding);
+    range = steps(start + step * outerPadding, step);
+    if (reverse) range.reverse();
+    rangeBand = step * (1 - padding);
+    ranger = {t: "rangeBands", a: arguments};
+    return scale;
+  };
+
+  scale.rangeRoundBands = function(x, padding, outerPadding) {
+    if (arguments.length < 2) padding = 0;
+    if (arguments.length < 3) outerPadding = padding;
+    var reverse = x[1] < x[0],
+        start = x[reverse - 0],
+        stop = x[1 - reverse],
+        step = Math.floor((stop - start) / (domain.length - padding + 2 * outerPadding));
+    range = steps(start + Math.round((stop - start - (domain.length - padding) * step) / 2), step);
+    if (reverse) range.reverse();
+    rangeBand = Math.round(step * (1 - padding));
+    ranger = {t: "rangeRoundBands", a: arguments};
+    return scale;
+  };
+
+  scale.rangeBand = function() {
+    return rangeBand;
+  };
+
+  scale.rangeExtent = function() {
+    return d3_scaleExtent(ranger.a[0]);
+  };
+
+  scale.copy = function() {
+    return d3_scale_ordinal(domain, ranger);
+  };
+
+  return scale.domain(domain);
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/polylinear.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/polylinear.js
new file mode 100644
index 0000000..3d729d7
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/polylinear.js
@@ -0,0 +1,24 @@
+import "../arrays/bisect";
+
+function d3_scale_polylinear(domain, range, uninterpolate, interpolate) {
+  var u = [],
+      i = [],
+      j = 0,
+      k = Math.min(domain.length, range.length) - 1;
+
+  // Handle descending domains.
+  if (domain[k] < domain[0]) {
+    domain = domain.slice().reverse();
+    range = range.slice().reverse();
+  }
+
+  while (++j <= k) {
+    u.push(uninterpolate(domain[j - 1], domain[j]));
+    i.push(interpolate(range[j - 1], range[j]));
+  }
+
+  return function(x) {
+    var j = d3.bisect(domain, x, 1, k) - 1;
+    return i[j](u[j](x));
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/pow.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/pow.js
new file mode 100644
index 0000000..9554fb8
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/pow.js
@@ -0,0 +1,57 @@
+import "linear";
+import "scale";
+
+d3.scale.pow = function() {
+  return d3_scale_pow(d3.scale.linear(), 1, [0, 1]);
+};
+
+function d3_scale_pow(linear, exponent, domain) {
+  var powp = d3_scale_powPow(exponent),
+      powb = d3_scale_powPow(1 / exponent);
+
+  function scale(x) {
+    return linear(powp(x));
+  }
+
+  scale.invert = function(x) {
+    return powb(linear.invert(x));
+  };
+
+  scale.domain = function(x) {
+    if (!arguments.length) return domain;
+    linear.domain((domain = x.map(Number)).map(powp));
+    return scale;
+  };
+
+  scale.ticks = function(m) {
+    return d3_scale_linearTicks(domain, m);
+  };
+
+  scale.tickFormat = function(m, format) {
+    return d3_scale_linearTickFormat(domain, m, format);
+  };
+
+  scale.nice = function(m) {
+    return scale.domain(d3_scale_linearNice(domain, m));
+  };
+
+  scale.exponent = function(x) {
+    if (!arguments.length) return exponent;
+    powp = d3_scale_powPow(exponent = x);
+    powb = d3_scale_powPow(1 / exponent);
+    linear.domain(domain.map(powp));
+    return scale;
+  };
+
+  scale.copy = function() {
+    return d3_scale_pow(linear.copy(), exponent, domain);
+  };
+
+  return d3_scale_linearRebind(scale, linear);
+}
+
+function d3_scale_powPow(e) {
+  return function(x) {
+    return x < 0 ? -Math.pow(-x, e) : Math.pow(x, e);
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/quantile.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/quantile.js
new file mode 100644
index 0000000..b092de2
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/quantile.js
@@ -0,0 +1,55 @@
+import "../arrays/ascending";
+import "../arrays/bisect";
+import "../arrays/quantile";
+import "../math/number";
+import "scale";
+
+d3.scale.quantile = function() {
+  return d3_scale_quantile([], []);
+};
+
+function d3_scale_quantile(domain, range) {
+  var thresholds;
+
+  function rescale() {
+    var k = 0,
+        q = range.length;
+    thresholds = [];
+    while (++k < q) thresholds[k - 1] = d3.quantile(domain, k / q);
+    return scale;
+  }
+
+  function scale(x) {
+    if (!isNaN(x = +x)) return range[d3.bisect(thresholds, x)];
+  }
+
+  scale.domain = function(x) {
+    if (!arguments.length) return domain;
+    domain = x.map(d3_number).filter(d3_numeric).sort(d3_ascending);
+    return rescale();
+  };
+
+  scale.range = function(x) {
+    if (!arguments.length) return range;
+    range = x;
+    return rescale();
+  };
+
+  scale.quantiles = function() {
+    return thresholds;
+  };
+
+  scale.invertExtent = function(y) {
+    y = range.indexOf(y);
+    return y < 0 ? [NaN, NaN] : [
+      y > 0 ? thresholds[y - 1] : domain[0],
+      y < thresholds.length ? thresholds[y] : domain[domain.length - 1]
+    ];
+  };
+
+  scale.copy = function() {
+    return d3_scale_quantile(domain, range); // copy on write!
+  };
+
+  return rescale();
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/quantize.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/quantize.js
new file mode 100644
index 0000000..f3b656d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/quantize.js
@@ -0,0 +1,44 @@
+import "scale";
+
+d3.scale.quantize = function() {
+  return d3_scale_quantize(0, 1, [0, 1]);
+};
+
+function d3_scale_quantize(x0, x1, range) {
+  var kx, i;
+
+  function scale(x) {
+    return range[Math.max(0, Math.min(i, Math.floor(kx * (x - x0))))];
+  }
+
+  function rescale() {
+    kx = range.length / (x1 - x0);
+    i = range.length - 1;
+    return scale;
+  }
+
+  scale.domain = function(x) {
+    if (!arguments.length) return [x0, x1];
+    x0 = +x[0];
+    x1 = +x[x.length - 1];
+    return rescale();
+  };
+
+  scale.range = function(x) {
+    if (!arguments.length) return range;
+    range = x;
+    return rescale();
+  };
+
+  scale.invertExtent = function(y) {
+    y = range.indexOf(y);
+    y = y < 0 ? NaN : y / kx + x0;
+    return [y, y + 1 / kx];
+  };
+
+  scale.copy = function() {
+    return d3_scale_quantize(x0, x1, range); // copy on write
+  };
+
+  return rescale();
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/scale.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/scale.js
new file mode 100644
index 0000000..b7952d4
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/scale.js
@@ -0,0 +1,10 @@
+d3.scale = {};
+
+function d3_scaleExtent(domain) {
+  var start = domain[0], stop = domain[domain.length - 1];
+  return start < stop ? [start, stop] : [stop, start];
+}
+
+function d3_scaleRange(scale) {
+  return scale.rangeExtent ? scale.rangeExtent() : d3_scaleExtent(scale.range());
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/sqrt.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/sqrt.js
new file mode 100644
index 0000000..a05c287
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/sqrt.js
@@ -0,0 +1,6 @@
+import "pow";
+import "scale";
+
+d3.scale.sqrt = function() {
+  return d3.scale.pow().exponent(.5);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/threshold.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/threshold.js
new file mode 100644
index 0000000..41b04c2
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/scale/threshold.js
@@ -0,0 +1,36 @@
+import "../arrays/bisect";
+import "scale";
+
+d3.scale.threshold = function() {
+  return d3_scale_threshold([.5], [0, 1]);
+};
+
+function d3_scale_threshold(domain, range) {
+
+  function scale(x) {
+    if (x <= x) return range[d3.bisect(domain, x)];
+  }
+
+  scale.domain = function(_) {
+    if (!arguments.length) return domain;
+    domain = _;
+    return scale;
+  };
+
+  scale.range = function(_) {
+    if (!arguments.length) return range;
+    range = _;
+    return scale;
+  };
+
+  scale.invertExtent = function(y) {
+    y = range.indexOf(y);
+    return [domain[y - 1], domain[y]];
+  };
+
+  scale.copy = function() {
+    return d3_scale_threshold(domain, range);
+  };
+
+  return scale;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/append.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/append.js
new file mode 100644
index 0000000..9630184
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/append.js
@@ -0,0 +1,28 @@
+import "../core/ns";
+import "selection";
+
+d3_selectionPrototype.append = function(name) {
+  name = d3_selection_creator(name);
+  return this.select(function() {
+    return this.appendChild(name.apply(this, arguments));
+  });
+};
+
+function d3_selection_creator(name) {
+
+  function create() {
+    var document = this.ownerDocument,
+        namespace = this.namespaceURI;
+    return namespace
+        ? document.createElementNS(namespace, name)
+        : document.createElement(name);
+  }
+
+  function createNS() {
+    return this.ownerDocument.createElementNS(name.space, name.local);
+  }
+
+  return typeof name === "function" ? name
+      : (name = d3.ns.qualify(name)).local ? createNS
+      : create;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/attr.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/attr.js
new file mode 100644
index 0000000..723199a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/attr.js
@@ -0,0 +1,62 @@
+import "../core/ns";
+import "selection";
+
+d3_selectionPrototype.attr = function(name, value) {
+  if (arguments.length < 2) {
+
+    // For attr(string), return the attribute value for the first node.
+    if (typeof name === "string") {
+      var node = this.node();
+      name = d3.ns.qualify(name);
+      return name.local
+          ? node.getAttributeNS(name.space, name.local)
+          : node.getAttribute(name);
+    }
+
+    // For attr(object), the object specifies the names and values of the
+    // attributes to set or remove. The values may be functions that are
+    // evaluated for each element.
+    for (value in name) this.each(d3_selection_attr(value, name[value]));
+    return this;
+  }
+
+  return this.each(d3_selection_attr(name, value));
+};
+
+function d3_selection_attr(name, value) {
+  name = d3.ns.qualify(name);
+
+  // For attr(string, null), remove the attribute with the specified name.
+  function attrNull() {
+    this.removeAttribute(name);
+  }
+  function attrNullNS() {
+    this.removeAttributeNS(name.space, name.local);
+  }
+
+  // For attr(string, string), set the attribute with the specified name.
+  function attrConstant() {
+    this.setAttribute(name, value);
+  }
+  function attrConstantNS() {
+    this.setAttributeNS(name.space, name.local, value);
+  }
+
+  // For attr(string, function), evaluate the function for each element, and set
+  // or remove the attribute as appropriate.
+  function attrFunction() {
+    var x = value.apply(this, arguments);
+    if (x == null) this.removeAttribute(name);
+    else this.setAttribute(name, x);
+  }
+  function attrFunctionNS() {
+    var x = value.apply(this, arguments);
+    if (x == null) this.removeAttributeNS(name.space, name.local);
+    else this.setAttributeNS(name.space, name.local, x);
+  }
+
+  return value == null
+      ? (name.local ? attrNullNS : attrNull) : (typeof value === "function"
+      ? (name.local ? attrFunctionNS : attrFunction)
+      : (name.local ? attrConstantNS : attrConstant));
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/call.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/call.js
new file mode 100644
index 0000000..3dfc386
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/call.js
@@ -0,0 +1,8 @@
+import "../core/array";
+import "selection";
+
+d3_selectionPrototype.call = function(callback) {
+  var args = d3_array(arguments);
+  callback.apply(args[0] = this, args);
+  return this;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/classed.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/classed.js
new file mode 100644
index 0000000..b477ed6
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/classed.js
@@ -0,0 +1,76 @@
+import "../format/collapse";
+import "../format/requote";
+import "selection";
+
+d3_selectionPrototype.classed = function(name, value) {
+  if (arguments.length < 2) {
+
+    // For classed(string), return true only if the first node has the specified
+    // class or classes. Note that even if the browser supports DOMTokenList, it
+    // probably doesn't support it on SVG elements (which can be animated).
+    if (typeof name === "string") {
+      var node = this.node(),
+          n = (name = d3_selection_classes(name)).length,
+          i = -1;
+      if (value = node.classList) {
+        while (++i < n) if (!value.contains(name[i])) return false;
+      } else {
+        value = node.getAttribute("class");
+        while (++i < n) if (!d3_selection_classedRe(name[i]).test(value)) return false;
+      }
+      return true;
+    }
+
+    // For classed(object), the object specifies the names of classes to add or
+    // remove. The values may be functions that are evaluated for each element.
+    for (value in name) this.each(d3_selection_classed(value, name[value]));
+    return this;
+  }
+
+  // Otherwise, both a name and a value are specified, and are handled as below.
+  return this.each(d3_selection_classed(name, value));
+};
+
+function d3_selection_classedRe(name) {
+  return new RegExp("(?:^|\\s+)" + d3.requote(name) + "(?:\\s+|$)", "g");
+}
+
+function d3_selection_classes(name) {
+  return (name + "").trim().split(/^|\s+/);
+}
+
+// Multiple class names are allowed (e.g., "foo bar").
+function d3_selection_classed(name, value) {
+  name = d3_selection_classes(name).map(d3_selection_classedName);
+  var n = name.length;
+
+  function classedConstant() {
+    var i = -1;
+    while (++i < n) name[i](this, value);
+  }
+
+  // When the value is a function, the function is still evaluated only once per
+  // element even if there are multiple class names.
+  function classedFunction() {
+    var i = -1, x = value.apply(this, arguments);
+    while (++i < n) name[i](this, x);
+  }
+
+  return typeof value === "function"
+      ? classedFunction
+      : classedConstant;
+}
+
+function d3_selection_classedName(name) {
+  var re = d3_selection_classedRe(name);
+  return function(node, value) {
+    if (c = node.classList) return value ? c.add(name) : c.remove(name);
+    var c = node.getAttribute("class") || "";
+    if (value) {
+      re.lastIndex = 0;
+      if (!re.test(c)) node.setAttribute("class", d3_collapse(c + " " + name));
+    } else {
+      node.setAttribute("class", d3_collapse(c.replace(re, " ")));
+    }
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/data.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/data.js
new file mode 100644
index 0000000..aadf19a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/data.js
@@ -0,0 +1,115 @@
+import "../arrays/map";
+import "../arrays/set";
+import "selection";
+
+d3_selectionPrototype.data = function(value, key) {
+  var i = -1,
+      n = this.length,
+      group,
+      node;
+
+  // If no value is specified, return the first value.
+  if (!arguments.length) {
+    value = new Array(n = (group = this[0]).length);
+    while (++i < n) {
+      if (node = group[i]) {
+        value[i] = node.__data__;
+      }
+    }
+    return value;
+  }
+
+  function bind(group, groupData) {
+    var i,
+        n = group.length,
+        m = groupData.length,
+        n0 = Math.min(n, m),
+        updateNodes = new Array(m),
+        enterNodes = new Array(m),
+        exitNodes = new Array(n),
+        node,
+        nodeData;
+
+    if (key) {
+      var nodeByKeyValue = new d3_Map,
+          keyValues = new Array(n),
+          keyValue;
+
+      for (i = -1; ++i < n;) {
+        if (nodeByKeyValue.has(keyValue = key.call(node = group[i], node.__data__, i))) {
+          exitNodes[i] = node; // duplicate selection key
+        } else {
+          nodeByKeyValue.set(keyValue, node);
+        }
+        keyValues[i] = keyValue;
+      }
+
+      for (i = -1; ++i < m;) {
+        if (!(node = nodeByKeyValue.get(keyValue = key.call(groupData, nodeData = groupData[i], i)))) {
+          enterNodes[i] = d3_selection_dataNode(nodeData);
+        } else if (node !== true) { // no duplicate data key
+          updateNodes[i] = node;
+          node.__data__ = nodeData;
+        }
+        nodeByKeyValue.set(keyValue, true);
+      }
+
+      for (i = -1; ++i < n;) {
+        if (nodeByKeyValue.get(keyValues[i]) !== true) {
+          exitNodes[i] = group[i];
+        }
+      }
+    } else {
+      for (i = -1; ++i < n0;) {
+        node = group[i];
+        nodeData = groupData[i];
+        if (node) {
+          node.__data__ = nodeData;
+          updateNodes[i] = node;
+        } else {
+          enterNodes[i] = d3_selection_dataNode(nodeData);
+        }
+      }
+      for (; i < m; ++i) {
+        enterNodes[i] = d3_selection_dataNode(groupData[i]);
+      }
+      for (; i < n; ++i) {
+        exitNodes[i] = group[i];
+      }
+    }
+
+    enterNodes.update
+        = updateNodes;
+
+    enterNodes.parentNode
+        = updateNodes.parentNode
+        = exitNodes.parentNode
+        = group.parentNode;
+
+    enter.push(enterNodes);
+    update.push(updateNodes);
+    exit.push(exitNodes);
+  }
+
+  var enter = d3_selection_enter([]),
+      update = d3_selection([]),
+      exit = d3_selection([]);
+
+  if (typeof value === "function") {
+    while (++i < n) {
+      bind(group = this[i], value.call(group, group.parentNode.__data__, i));
+    }
+  } else {
+    while (++i < n) {
+      bind(group = this[i], value);
+    }
+  }
+
+  update.enter = function() { return enter; };
+  update.exit = function() { return exit; };
+  return update;
+};
+
+function d3_selection_dataNode(data) {
+  return {__data__: data};
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/datum.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/datum.js
new file mode 100644
index 0000000..5434de4
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/datum.js
@@ -0,0 +1,7 @@
+import "selection";
+
+d3_selectionPrototype.datum = function(value) {
+  return arguments.length
+      ? this.property("__data__", value)
+      : this.property("__data__");
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/each.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/each.js
new file mode 100644
index 0000000..45b8603
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/each.js
@@ -0,0 +1,16 @@
+import "selection";
+
+d3_selectionPrototype.each = function(callback) {
+  return d3_selection_each(this, function(node, i, j) {
+    callback.call(node, node.__data__, i, j);
+  });
+};
+
+function d3_selection_each(groups, callback) {
+  for (var j = 0, m = groups.length; j < m; j++) {
+    for (var group = groups[j], i = 0, n = group.length, node; i < n; i++) {
+      if (node = group[i]) callback(node, i, j);
+    }
+  }
+  return groups;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/empty.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/empty.js
new file mode 100644
index 0000000..6135c23
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/empty.js
@@ -0,0 +1,5 @@
+import "selection";
+
+d3_selectionPrototype.empty = function() {
+  return !this.node();
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/enter-insert.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/enter-insert.js
new file mode 100644
index 0000000..f7d6c15
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/enter-insert.js
@@ -0,0 +1,20 @@
+import "selection";
+import "enter";
+
+d3_selection_enterPrototype.insert = function(name, before) {
+  if (arguments.length < 2) before = d3_selection_enterInsertBefore(this);
+  return d3_selectionPrototype.insert.call(this, name, before);
+};
+
+function d3_selection_enterInsertBefore(enter) {
+  var i0, j0;
+  return function(d, i, j) {
+    var group = enter[j].update,
+        n = group.length,
+        node;
+    if (j != j0) j0 = j, i0 = 0;
+    if (i >= i0) i0 = i + 1;
+    while (!(node = group[i0]) && ++i0 < n);
+    return node;
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/enter-select.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/enter-select.js
new file mode 100644
index 0000000..2764c6c
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/enter-select.js
@@ -0,0 +1,27 @@
+import "selection";
+import "enter";
+
+d3_selection_enterPrototype.select = function(selector) {
+  var subgroups = [],
+      subgroup,
+      subnode,
+      upgroup,
+      group,
+      node;
+
+  for (var j = -1, m = this.length; ++j < m;) {
+    upgroup = (group = this[j]).update;
+    subgroups.push(subgroup = []);
+    subgroup.parentNode = group.parentNode;
+    for (var i = -1, n = group.length; ++i < n;) {
+      if (node = group[i]) {
+        subgroup.push(upgroup[i] = subnode = selector.call(group.parentNode, node.__data__, i, j));
+        subnode.__data__ = node.__data__;
+      } else {
+        subgroup.push(null);
+      }
+    }
+  }
+
+  return d3_selection(subgroups);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/enter.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/enter.js
new file mode 100644
index 0000000..2533582
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/enter.js
@@ -0,0 +1,21 @@
+import "../core/subclass";
+import "selection";
+
+function d3_selection_enter(selection) {
+  d3_subclass(selection, d3_selection_enterPrototype);
+  return selection;
+}
+
+var d3_selection_enterPrototype = [];
+
+d3.selection.enter = d3_selection_enter;
+d3.selection.enter.prototype = d3_selection_enterPrototype;
+
+d3_selection_enterPrototype.append = d3_selectionPrototype.append;
+d3_selection_enterPrototype.empty = d3_selectionPrototype.empty;
+d3_selection_enterPrototype.node = d3_selectionPrototype.node;
+d3_selection_enterPrototype.call = d3_selectionPrototype.call;
+d3_selection_enterPrototype.size = d3_selectionPrototype.size;
+
+import "enter-select";
+import "enter-insert";
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/filter.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/filter.js
new file mode 100644
index 0000000..3872856
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/filter.js
@@ -0,0 +1,28 @@
+import "selection";
+
+d3_selectionPrototype.filter = function(filter) {
+  var subgroups = [],
+      subgroup,
+      group,
+      node;
+
+  if (typeof filter !== "function") filter = d3_selection_filter(filter);
+
+  for (var j = 0, m = this.length; j < m; j++) {
+    subgroups.push(subgroup = []);
+    subgroup.parentNode = (group = this[j]).parentNode;
+    for (var i = 0, n = group.length; i < n; i++) {
+      if ((node = group[i]) && filter.call(node, node.__data__, i, j)) {
+        subgroup.push(node);
+      }
+    }
+  }
+
+  return d3_selection(subgroups);
+};
+
+function d3_selection_filter(selector) {
+  return function() {
+    return d3_selectMatches(this, selector);
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/html.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/html.js
new file mode 100644
index 0000000..19f475d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/html.js
@@ -0,0 +1,10 @@
+import "selection";
+
+d3_selectionPrototype.html = function(value) {
+  return arguments.length
+      ? this.each(typeof value === "function"
+      ? function() { var v = value.apply(this, arguments); this.innerHTML = v == null ? "" : v; } : value == null
+      ? function() { this.innerHTML = ""; }
+      : function() { this.innerHTML = value; })
+      : this.node().innerHTML;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/index.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/index.js
new file mode 100644
index 0000000..3350277
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/index.js
@@ -0,0 +1 @@
+import "selection";
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/insert.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/insert.js
new file mode 100644
index 0000000..909dfd9
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/insert.js
@@ -0,0 +1,9 @@
+import "selection";
+
+d3_selectionPrototype.insert = function(name, before) {
+  name = d3_selection_creator(name);
+  before = d3_selection_selector(before);
+  return this.select(function() {
+    return this.insertBefore(name.apply(this, arguments), before.apply(this, arguments) || null);
+  });
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/interrupt.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/interrupt.js
new file mode 100644
index 0000000..f2fd55e
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/interrupt.js
@@ -0,0 +1,23 @@
+// import "../transition/transition";
+import "selection";
+
+// TODO Interrupt transitions for all namespaces?
+d3_selectionPrototype.interrupt = function(name) {
+  return this.each(name == null
+      ? d3_selection_interrupt
+      : d3_selection_interruptNS(d3_transitionNamespace(name)));
+};
+
+var d3_selection_interrupt = d3_selection_interruptNS(d3_transitionNamespace());
+
+function d3_selection_interruptNS(ns) {
+  return function() {
+    var lock, active;
+    if ((lock = this[ns]) && (active = lock[lock.active])) {
+      if (--lock.count) delete lock[lock.active];
+      else delete this[ns];
+      lock.active += .5;
+      active.event && active.event.interrupt.call(this, this.__data__, active.index);
+    }
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/node.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/node.js
new file mode 100644
index 0000000..9c9be4d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/node.js
@@ -0,0 +1,11 @@
+import "selection";
+
+d3_selectionPrototype.node = function() {
+  for (var j = 0, m = this.length; j < m; j++) {
+    for (var group = this[j], i = 0, n = group.length; i < n; i++) {
+      var node = group[i];
+      if (node) return node;
+    }
+  }
+  return null;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/on.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/on.js
new file mode 100644
index 0000000..9f04987
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/on.js
@@ -0,0 +1,106 @@
+import "../arrays/map";
+import "../core/array";
+import "../core/document";
+import "../core/noop";
+import "../event/event";
+import "../format/requote";
+import "selection";
+
+d3_selectionPrototype.on = function(type, listener, capture) {
+  var n = arguments.length;
+  if (n < 3) {
+
+    // For on(object) or on(object, boolean), the object specifies the event
+    // types and listeners to add or remove. The optional boolean specifies
+    // whether the listener captures events.
+    if (typeof type !== "string") {
+      if (n < 2) listener = false;
+      for (capture in type) this.each(d3_selection_on(capture, type[capture], listener));
+      return this;
+    }
+
+    // For on(string), return the listener for the first node.
+    if (n < 2) return (n = this.node()["__on" + type]) && n._;
+
+    // For on(string, function), use the default capture.
+    capture = false;
+  }
+
+  // Otherwise, a type, listener and capture are specified, and handled as below.
+  return this.each(d3_selection_on(type, listener, capture));
+};
+
+function d3_selection_on(type, listener, capture) {
+  var name = "__on" + type,
+      i = type.indexOf("."),
+      wrap = d3_selection_onListener;
+
+  if (i > 0) type = type.slice(0, i);
+  var filter = d3_selection_onFilters.get(type);
+  if (filter) type = filter, wrap = d3_selection_onFilter;
+
+  function onRemove() {
+    var l = this[name];
+    if (l) {
+      this.removeEventListener(type, l, l.$);
+      delete this[name];
+    }
+  }
+
+  function onAdd() {
+    var l = wrap(listener, d3_array(arguments));
+    onRemove.call(this);
+    this.addEventListener(type, this[name] = l, l.$ = capture);
+    l._ = listener;
+  }
+
+  function removeAll() {
+    var re = new RegExp("^__on([^.]+)" + d3.requote(type) + "$"),
+        match;
+    for (var name in this) {
+      if (match = name.match(re)) {
+        var l = this[name];
+        this.removeEventListener(match[1], l, l.$);
+        delete this[name];
+      }
+    }
+  }
+
+  return i
+      ? listener ? onAdd : onRemove
+      : listener ? d3_noop : removeAll;
+}
+
+var d3_selection_onFilters = d3.map({
+  mouseenter: "mouseover",
+  mouseleave: "mouseout"
+});
+
+if (d3_document) {
+  d3_selection_onFilters.forEach(function(k) {
+    if ("on" + k in d3_document) d3_selection_onFilters.remove(k);
+  });
+}
+
+function d3_selection_onListener(listener, argumentz) {
+  return function(e) {
+    var o = d3.event; // Events can be reentrant (e.g., focus).
+    d3.event = e;
+    argumentz[0] = this.__data__;
+    try {
+      listener.apply(this, argumentz);
+    } finally {
+      d3.event = o;
+    }
+  };
+}
+
+function d3_selection_onFilter(listener, argumentz) {
+  var l = d3_selection_onListener(listener, argumentz);
+  return function(e) {
+    var target = this, related = e.relatedTarget;
+    if (!related || (related !== target && !(related.compareDocumentPosition(target) & 8))) {
+      l.call(target, e);
+    }
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/order.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/order.js
new file mode 100644
index 0000000..dc537ac
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/order.js
@@ -0,0 +1,13 @@
+import "selection";
+
+d3_selectionPrototype.order = function() {
+  for (var j = -1, m = this.length; ++j < m;) {
+    for (var group = this[j], i = group.length - 1, next = group[i], node; --i >= 0;) {
+      if (node = group[i]) {
+        if (next && next !== node.nextSibling) next.parentNode.insertBefore(node, next);
+        next = node;
+      }
+    }
+  }
+  return this;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/property.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/property.js
new file mode 100644
index 0000000..8afcb89
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/property.js
@@ -0,0 +1,43 @@
+import "selection";
+
+d3_selectionPrototype.property = function(name, value) {
+  if (arguments.length < 2) {
+
+    // For property(string), return the property value for the first node.
+    if (typeof name === "string") return this.node()[name];
+
+    // For property(object), the object specifies the names and values of the
+    // properties to set or remove. The values may be functions that are
+    // evaluated for each element.
+    for (value in name) this.each(d3_selection_property(value, name[value]));
+    return this;
+  }
+
+  // Otherwise, both a name and a value are specified, and are handled as below.
+  return this.each(d3_selection_property(name, value));
+};
+
+function d3_selection_property(name, value) {
+
+  // For property(name, null), remove the property with the specified name.
+  function propertyNull() {
+    delete this[name];
+  }
+
+  // For property(name, string), set the property with the specified name.
+  function propertyConstant() {
+    this[name] = value;
+  }
+
+  // For property(name, function), evaluate the function for each element, and
+  // set or remove the property as appropriate.
+  function propertyFunction() {
+    var x = value.apply(this, arguments);
+    if (x == null) delete this[name];
+    else this[name] = x;
+  }
+
+  return value == null
+      ? propertyNull : (typeof value === "function"
+      ? propertyFunction : propertyConstant);
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/remove.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/remove.js
new file mode 100644
index 0000000..80666d9
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/remove.js
@@ -0,0 +1,13 @@
+import "selection";
+
+// TODO remove(selector)?
+// TODO remove(node)?
+// TODO remove(function)?
+d3_selectionPrototype.remove = function() {
+  return this.each(d3_selectionRemove);
+};
+
+function d3_selectionRemove() {
+  var parent = this.parentNode;
+  if (parent) parent.removeChild(this);
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/select.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/select.js
new file mode 100644
index 0000000..8c1dcde
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/select.js
@@ -0,0 +1,32 @@
+import "selection";
+
+d3_selectionPrototype.select = function(selector) {
+  var subgroups = [],
+      subgroup,
+      subnode,
+      group,
+      node;
+
+  selector = d3_selection_selector(selector);
+
+  for (var j = -1, m = this.length; ++j < m;) {
+    subgroups.push(subgroup = []);
+    subgroup.parentNode = (group = this[j]).parentNode;
+    for (var i = -1, n = group.length; ++i < n;) {
+      if (node = group[i]) {
+        subgroup.push(subnode = selector.call(node, node.__data__, i, j));
+        if (subnode && "__data__" in node) subnode.__data__ = node.__data__;
+      } else {
+        subgroup.push(null);
+      }
+    }
+  }
+
+  return d3_selection(subgroups);
+};
+
+function d3_selection_selector(selector) {
+  return typeof selector === "function" ? selector : function() {
+    return d3_select(selector, this);
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/selectAll.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/selectAll.js
new file mode 100644
index 0000000..7072f88
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/selectAll.js
@@ -0,0 +1,27 @@
+import "../core/array";
+import "selection";
+
+d3_selectionPrototype.selectAll = function(selector) {
+  var subgroups = [],
+      subgroup,
+      node;
+
+  selector = d3_selection_selectorAll(selector);
+
+  for (var j = -1, m = this.length; ++j < m;) {
+    for (var group = this[j], i = -1, n = group.length; ++i < n;) {
+      if (node = group[i]) {
+        subgroups.push(subgroup = d3_array(selector.call(node, node.__data__, i, j)));
+        subgroup.parentNode = node;
+      }
+    }
+  }
+
+  return d3_selection(subgroups);
+};
+
+function d3_selection_selectorAll(selector) {
+  return typeof selector === "function" ? selector : function() {
+    return d3_selectAll(selector, this);
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/selection.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/selection.js
new file mode 100644
index 0000000..acae550
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/selection.js
@@ -0,0 +1,81 @@
+import "../core/array";
+import "../core/document";
+import "../core/subclass";
+import "../core/vendor";
+
+function d3_selection(groups) {
+  d3_subclass(groups, d3_selectionPrototype);
+  return groups;
+}
+
+var d3_select = function(s, n) { return n.querySelector(s); },
+    d3_selectAll = function(s, n) { return n.querySelectorAll(s); },
+    d3_selectMatches = function(n, s) {
+      var d3_selectMatcher = n.matches || n[d3_vendorSymbol(n, "matchesSelector")];
+      d3_selectMatches = function(n, s) {
+        return d3_selectMatcher.call(n, s);
+      };
+      return d3_selectMatches(n, s);
+    };
+
+// Prefer Sizzle, if available.
+if (typeof Sizzle === "function") {
+  d3_select = function(s, n) { return Sizzle(s, n)[0] || null; };
+  d3_selectAll = Sizzle;
+  d3_selectMatches = Sizzle.matchesSelector;
+}
+
+d3.selection = function() {
+  return d3.select(d3_document.documentElement);
+};
+
+var d3_selectionPrototype = d3.selection.prototype = [];
+
+import "select";
+import "selectAll";
+import "attr";
+import "classed";
+import "style";
+import "property";
+import "text";
+import "html";
+import "append";
+import "insert";
+import "remove";
+import "data";
+import "datum";
+import "filter";
+import "order";
+import "sort";
+import "on";
+import "each";
+import "call";
+import "empty";
+import "node";
+import "size";
+import "enter";
+
+// TODO fast singleton implementation?
+d3.select = function(node) {
+  var group;
+  if (typeof node === "string") {
+    group = [d3_select(node, d3_document)];
+    group.parentNode = d3_document.documentElement;
+  } else {
+    group = [node];
+    group.parentNode = d3_documentElement(node);
+  }
+  return d3_selection([group]);
+};
+
+d3.selectAll = function(nodes) {
+  var group;
+  if (typeof nodes === "string") {
+    group = d3_array(d3_selectAll(nodes, d3_document));
+    group.parentNode = d3_document.documentElement;
+  } else {
+    group = nodes;
+    group.parentNode = null;
+  }
+  return d3_selection([group]);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/size.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/size.js
new file mode 100644
index 0000000..206ab4f
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/size.js
@@ -0,0 +1,7 @@
+import "each";
+
+d3_selectionPrototype.size = function() {
+  var n = 0;
+  d3_selection_each(this, function() { ++n; });
+  return n;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/sort.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/sort.js
new file mode 100644
index 0000000..1abacd0
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/sort.js
@@ -0,0 +1,15 @@
+import "../arrays/ascending";
+import "selection";
+
+d3_selectionPrototype.sort = function(comparator) {
+  comparator = d3_selection_sortComparator.apply(this, arguments);
+  for (var j = -1, m = this.length; ++j < m;) this[j].sort(comparator);
+  return this.order();
+};
+
+function d3_selection_sortComparator(comparator) {
+  if (!arguments.length) comparator = d3_ascending;
+  return function(a, b) {
+    return a && b ? comparator(a.__data__, b.__data__) : !a - !b;
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/style.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/style.js
new file mode 100644
index 0000000..1501da0
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/style.js
@@ -0,0 +1,59 @@
+import "../core/document";
+import "selection";
+
+d3_selectionPrototype.style = function(name, value, priority) {
+  var n = arguments.length;
+  if (n < 3) {
+
+    // For style(object) or style(object, string), the object specifies the
+    // names and values of the attributes to set or remove. The values may be
+    // functions that are evaluated for each element. The optional string
+    // specifies the priority.
+    if (typeof name !== "string") {
+      if (n < 2) value = "";
+      for (priority in name) this.each(d3_selection_style(priority, name[priority], value));
+      return this;
+    }
+
+    // For style(string), return the computed style value for the first node.
+    if (n < 2) {
+      var node = this.node();
+      return d3_window(node).getComputedStyle(node, null).getPropertyValue(name);
+    }
+
+    // For style(string, string) or style(string, function), use the default
+    // priority. The priority is ignored for style(string, null).
+    priority = "";
+  }
+
+  // Otherwise, a name, value and priority are specified, and handled as below.
+  return this.each(d3_selection_style(name, value, priority));
+};
+
+function d3_selection_style(name, value, priority) {
+
+  // For style(name, null) or style(name, null, priority), remove the style
+  // property with the specified name. The priority is ignored.
+  function styleNull() {
+    this.style.removeProperty(name);
+  }
+
+  // For style(name, string) or style(name, string, priority), set the style
+  // property with the specified name, using the specified priority.
+  function styleConstant() {
+    this.style.setProperty(name, value, priority);
+  }
+
+  // For style(name, function) or style(name, function, priority), evaluate the
+  // function for each element, and set or remove the style property as
+  // appropriate. When setting, use the specified priority.
+  function styleFunction() {
+    var x = value.apply(this, arguments);
+    if (x == null) this.style.removeProperty(name);
+    else this.style.setProperty(name, x, priority);
+  }
+
+  return value == null
+      ? styleNull : (typeof value === "function"
+      ? styleFunction : styleConstant);
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/text.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/text.js
new file mode 100644
index 0000000..3daf802
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/text.js
@@ -0,0 +1,10 @@
+import "selection";
+
+d3_selectionPrototype.text = function(value) {
+  return arguments.length
+      ? this.each(typeof value === "function"
+      ? function() { var v = value.apply(this, arguments); this.textContent = v == null ? "" : v; } : value == null
+      ? function() { this.textContent = ""; }
+      : function() { this.textContent = value; })
+      : this.node().textContent;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/transition.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/transition.js
new file mode 100644
index 0000000..09f3d98
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/selection/transition.js
@@ -0,0 +1,21 @@
+// import "../transition/transition";
+import "selection";
+
+d3_selectionPrototype.transition = function(name) {
+  var id = d3_transitionInheritId || ++d3_transitionId,
+      ns = d3_transitionNamespace(name),
+      subgroups = [],
+      subgroup,
+      node,
+      transition = d3_transitionInherit || {time: Date.now(), ease: d3_ease_cubicInOut, delay: 0, duration: 250};
+
+  for (var j = -1, m = this.length; ++j < m;) {
+    subgroups.push(subgroup = []);
+    for (var group = this[j], i = -1, n = group.length; ++i < n;) {
+      if (node = group[i]) d3_transitionNode(node, i, ns, id, transition);
+      subgroup.push(node);
+    }
+  }
+
+  return d3_transition(subgroups, ns, id);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/start.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/start.js
new file mode 100644
index 0000000..aea3d9d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/start.js
@@ -0,0 +1,2 @@
+!function(){
+  var d3 = {version: "3.5.5"}; // semver
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/arc.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/arc.js
new file mode 100644
index 0000000..feda636
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/arc.js
@@ -0,0 +1,288 @@
+import "../core/functor";
+import "../core/zero";
+import "../math/trigonometry";
+import "../geom/polygon";
+import "svg";
+
+d3.svg.arc = function() {
+  var innerRadius = d3_svg_arcInnerRadius,
+      outerRadius = d3_svg_arcOuterRadius,
+      cornerRadius = d3_zero,
+      padRadius = d3_svg_arcAuto,
+      startAngle = d3_svg_arcStartAngle,
+      endAngle = d3_svg_arcEndAngle,
+      padAngle = d3_svg_arcPadAngle;
+
+  function arc() {
+    var r0 = Math.max(0, +innerRadius.apply(this, arguments)),
+        r1 = Math.max(0, +outerRadius.apply(this, arguments)),
+        a0 = startAngle.apply(this, arguments) - halfπ,
+        a1 = endAngle.apply(this, arguments) - halfπ,
+        da = Math.abs(a1 - a0),
+        cw = a0 > a1 ? 0 : 1;
+
+    // Ensure that the outer radius is always larger than the inner radius.
+    if (r1 < r0) rc = r1, r1 = r0, r0 = rc;
+
+    // Special case for an arc that spans the full circle.
+    if (da >= τε) return circleSegment(r1, cw) + (r0 ? circleSegment(r0, 1 - cw) : "") + "Z";
+
+    var rc,
+        cr,
+        rp,
+        ap,
+        p0 = 0,
+        p1 = 0,
+        x0,
+        y0,
+        x1,
+        y1,
+        x2,
+        y2,
+        x3,
+        y3,
+        path = [];
+
+    // The recommended minimum inner radius when using padding is outerRadius *
+    // padAngle / sin(θ), where θ is the angle of the smallest arc (without
+    // padding). For example, if the outerRadius is 200 pixels and the padAngle
+    // is 0.02 radians, a reasonable θ is 0.04 radians, and a reasonable
+    // innerRadius is 100 pixels.
+
+    if (ap = (+padAngle.apply(this, arguments) || 0) / 2) {
+      rp = padRadius === d3_svg_arcAuto ? Math.sqrt(r0 * r0 + r1 * r1) : +padRadius.apply(this, arguments);
+      if (!cw) p1 *= -1;
+      if (r1) p1 = d3_asin(rp / r1 * Math.sin(ap));
+      if (r0) p0 = d3_asin(rp / r0 * Math.sin(ap));
+    }
+
+    // Compute the two outer corners.
+    if (r1) {
+      x0 = r1 * Math.cos(a0 + p1);
+      y0 = r1 * Math.sin(a0 + p1);
+      x1 = r1 * Math.cos(a1 - p1);
+      y1 = r1 * Math.sin(a1 - p1);
+
+      // Detect whether the outer corners are collapsed.
+      var l1 = Math.abs(a1 - a0 - 2 * p1) <= π ? 0 : 1;
+      if (p1 && d3_svg_arcSweep(x0, y0, x1, y1) === cw ^ l1) {
+        var h1 = (a0 + a1) / 2;
+        x0 = r1 * Math.cos(h1);
+        y0 = r1 * Math.sin(h1);
+        x1 = y1 = null;
+      }
+    } else {
+      x0 = y0 = 0;
+    }
+
+    // Compute the two inner corners.
+    if (r0) {
+      x2 = r0 * Math.cos(a1 - p0);
+      y2 = r0 * Math.sin(a1 - p0);
+      x3 = r0 * Math.cos(a0 + p0);
+      y3 = r0 * Math.sin(a0 + p0);
+
+      // Detect whether the inner corners are collapsed.
+      var l0 = Math.abs(a0 - a1 + 2 * p0) <= π ? 0 : 1;
+      if (p0 && d3_svg_arcSweep(x2, y2, x3, y3) === (1 - cw) ^ l0) {
+        var h0 = (a0 + a1) / 2;
+        x2 = r0 * Math.cos(h0);
+        y2 = r0 * Math.sin(h0);
+        x3 = y3 = null;
+      }
+    } else {
+      x2 = y2 = 0;
+    }
+
+    // Compute the rounded corners.
+    if ((rc = Math.min(Math.abs(r1 - r0) / 2, +cornerRadius.apply(this, arguments))) > 1e-3) {
+      cr = r0 < r1 ^ cw ? 0 : 1;
+
+      // Compute the angle of the sector formed by the two sides of the arc.
+      var oc = x3 == null ? [x2, y2] : x1 == null ? [x0, y0] : d3_geom_polygonIntersect([x0, y0], [x3, y3], [x1, y1], [x2, y2]),
+          ax = x0 - oc[0],
+          ay = y0 - oc[1],
+          bx = x1 - oc[0],
+          by = y1 - oc[1],
+          kc = 1 / Math.sin(Math.acos((ax * bx + ay * by) / (Math.sqrt(ax * ax + ay * ay) * Math.sqrt(bx * bx + by * by))) / 2),
+          lc = Math.sqrt(oc[0] * oc[0] + oc[1] * oc[1]);
+
+      // Compute the outer corners.
+      if (x1 != null) {
+        var rc1 = Math.min(rc, (r1 - lc) / (kc + 1)),
+            t30 = d3_svg_arcCornerTangents(x3 == null ? [x2, y2] : [x3, y3], [x0, y0], r1, rc1, cw),
+            t12 = d3_svg_arcCornerTangents([x1, y1], [x2, y2], r1, rc1, cw);
+
+        // Detect whether the outer edge is fully circular.
+        if (rc === rc1) {
+          path.push(
+            "M", t30[0],
+            "A", rc1, ",", rc1, " 0 0,", cr, " ", t30[1],
+            "A", r1, ",", r1, " 0 ", (1 - cw) ^ d3_svg_arcSweep(t30[1][0], t30[1][1], t12[1][0], t12[1][1]), ",", cw, " ", t12[1],
+            "A", rc1, ",", rc1, " 0 0,", cr, " ", t12[0]);
+        } else {
+          path.push(
+            "M", t30[0],
+            "A", rc1, ",", rc1, " 0 1,", cr, " ", t12[0]);
+        }
+      } else {
+        path.push("M", x0, ",", y0);
+      }
+
+      // Compute the inner corners.
+      if (x3 != null) {
+        var rc0 = Math.min(rc, (r0 - lc) / (kc - 1)),
+            t03 = d3_svg_arcCornerTangents([x0, y0], [x3, y3], r0, -rc0, cw),
+            t21 = d3_svg_arcCornerTangents([x2, y2], x1 == null ? [x0, y0] : [x1, y1], r0, -rc0, cw);
+
+        // Detect whether the inner edge is fully circular.
+        if (rc === rc0) {
+          path.push(
+            "L", t21[0],
+            "A", rc0, ",", rc0, " 0 0,", cr, " ", t21[1],
+            "A", r0, ",", r0, " 0 ", cw ^ d3_svg_arcSweep(t21[1][0], t21[1][1], t03[1][0], t03[1][1]), ",", 1 - cw, " ", t03[1],
+            "A", rc0, ",", rc0, " 0 0,", cr, " ", t03[0]);
+        } else {
+          path.push(
+            "L", t21[0],
+            "A", rc0, ",", rc0, " 0 0,", cr, " ", t03[0]);
+        }
+      } else {
+        path.push("L", x2, ",", y2);
+      }
+    }
+
+    // Compute straight corners.
+    else {
+      path.push("M", x0, ",", y0);
+      if (x1 != null) path.push("A", r1, ",", r1, " 0 ", l1, ",", cw, " ", x1, ",", y1);
+      path.push("L", x2, ",", y2);
+      if (x3 != null) path.push("A", r0, ",", r0, " 0 ", l0, ",", 1 - cw, " ", x3, ",", y3);
+    }
+
+    path.push("Z");
+    return path.join("");
+  }
+
+  function circleSegment(r1, cw) {
+    return "M0," + r1
+        + "A" + r1 + "," + r1 + " 0 1," + cw + " 0," + -r1
+        + "A" + r1 + "," + r1 + " 0 1," + cw + " 0," + r1;
+  }
+
+  arc.innerRadius = function(v) {
+    if (!arguments.length) return innerRadius;
+    innerRadius = d3_functor(v);
+    return arc;
+  };
+
+  arc.outerRadius = function(v) {
+    if (!arguments.length) return outerRadius;
+    outerRadius = d3_functor(v);
+    return arc;
+  };
+
+  arc.cornerRadius = function(v) {
+    if (!arguments.length) return cornerRadius;
+    cornerRadius = d3_functor(v);
+    return arc;
+  };
+
+  arc.padRadius = function(v) {
+    if (!arguments.length) return padRadius;
+    padRadius = v == d3_svg_arcAuto ? d3_svg_arcAuto : d3_functor(v);
+    return arc;
+  };
+
+  arc.startAngle = function(v) {
+    if (!arguments.length) return startAngle;
+    startAngle = d3_functor(v);
+    return arc;
+  };
+
+  arc.endAngle = function(v) {
+    if (!arguments.length) return endAngle;
+    endAngle = d3_functor(v);
+    return arc;
+  };
+
+  arc.padAngle = function(v) {
+    if (!arguments.length) return padAngle;
+    padAngle = d3_functor(v);
+    return arc;
+  };
+
+  arc.centroid = function() {
+    var r = (+innerRadius.apply(this, arguments) + +outerRadius.apply(this, arguments)) / 2,
+        a = (+startAngle.apply(this, arguments) + +endAngle.apply(this, arguments)) / 2 - halfπ;
+    return [Math.cos(a) * r, Math.sin(a) * r];
+  };
+
+  return arc;
+};
+
+var d3_svg_arcAuto = "auto";
+
+function d3_svg_arcInnerRadius(d) {
+  return d.innerRadius;
+}
+
+function d3_svg_arcOuterRadius(d) {
+  return d.outerRadius;
+}
+
+function d3_svg_arcStartAngle(d) {
+  return d.startAngle;
+}
+
+function d3_svg_arcEndAngle(d) {
+  return d.endAngle;
+}
+
+function d3_svg_arcPadAngle(d) {
+  return d && d.padAngle;
+}
+
+// Note: similar to d3_cross2d, d3_geom_polygonInside
+function d3_svg_arcSweep(x0, y0, x1, y1) {
+  return (x0 - x1) * y0 - (y0 - y1) * x0 > 0 ? 0 : 1;
+}
+
+// Compute perpendicular offset line of length rc.
+// http://mathworld.wolfram.com/Circle-LineIntersection.html
+function d3_svg_arcCornerTangents(p0, p1, r1, rc, cw) {
+  var x01 = p0[0] - p1[0],
+      y01 = p0[1] - p1[1],
+      lo = (cw ? rc : -rc) / Math.sqrt(x01 * x01 + y01 * y01),
+      ox = lo * y01,
+      oy = -lo * x01,
+      x1 = p0[0] + ox,
+      y1 = p0[1] + oy,
+      x2 = p1[0] + ox,
+      y2 = p1[1] + oy,
+      x3 = (x1 + x2) / 2,
+      y3 = (y1 + y2) / 2,
+      dx = x2 - x1,
+      dy = y2 - y1,
+      d2 = dx * dx + dy * dy,
+      r = r1 - rc,
+      D = x1 * y2 - x2 * y1,
+      d = (dy < 0 ? -1 : 1) * Math.sqrt(r * r * d2 - D * D),
+      cx0 = (D * dy - dx * d) / d2,
+      cy0 = (-D * dx - dy * d) / d2,
+      cx1 = (D * dy + dx * d) / d2,
+      cy1 = (-D * dx + dy * d) / d2,
+      dx0 = cx0 - x3,
+      dy0 = cy0 - y3,
+      dx1 = cx1 - x3,
+      dy1 = cy1 - y3;
+
+  // Pick the closer of the two intersection points.
+  // TODO Is there a faster way to determine which intersection to use?
+  if (dx0 * dx0 + dy0 * dy0 > dx1 * dx1 + dy1 * dy1) cx0 = cx1, cy0 = cy1;
+
+  return [
+    [cx0 - ox, cy0 - oy],
+    [cx0 * r1 / r, cy0 * r1 / r]
+  ];
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/area-radial.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/area-radial.js
new file mode 100644
index 0000000..9a5b862
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/area-radial.js
@@ -0,0 +1,14 @@
+import "area";
+import "svg";
+import "line-radial";
+
+d3.svg.area.radial = function() {
+  var area = d3_svg_area(d3_svg_lineRadial);
+  area.radius = area.x, delete area.x;
+  area.innerRadius = area.x0, delete area.x0;
+  area.outerRadius = area.x1, delete area.x1;
+  area.angle = area.y, delete area.y;
+  area.startAngle = area.y0, delete area.y0;
+  area.endAngle = area.y1, delete area.y1;
+  return area;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/area.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/area.js
new file mode 100644
index 0000000..b1c030a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/area.js
@@ -0,0 +1,121 @@
+import "../core/functor";
+import "../core/identity";
+import "../core/true";
+import "../geom/point";
+import "svg";
+import "line";
+
+function d3_svg_area(projection) {
+  var x0 = d3_geom_pointX,
+      x1 = d3_geom_pointX,
+      y0 = 0,
+      y1 = d3_geom_pointY,
+      defined = d3_true,
+      interpolate = d3_svg_lineLinear,
+      interpolateKey = interpolate.key,
+      interpolateReverse = interpolate,
+      L = "L",
+      tension = .7;
+
+  function area(data) {
+    var segments = [],
+        points0 = [],
+        points1 = [],
+        i = -1,
+        n = data.length,
+        d,
+        fx0 = d3_functor(x0),
+        fy0 = d3_functor(y0),
+        fx1 = x0 === x1 ? function() { return x; } : d3_functor(x1),
+        fy1 = y0 === y1 ? function() { return y; } : d3_functor(y1),
+        x,
+        y;
+
+    function segment() {
+      segments.push("M", interpolate(projection(points1), tension),
+          L, interpolateReverse(projection(points0.reverse()), tension),
+          "Z");
+    }
+
+    while (++i < n) {
+      if (defined.call(this, d = data[i], i)) {
+        points0.push([x = +fx0.call(this, d, i), y = +fy0.call(this, d, i)]);
+        points1.push([+fx1.call(this, d, i), +fy1.call(this, d, i)]);
+      } else if (points0.length) {
+        segment();
+        points0 = [];
+        points1 = [];
+      }
+    }
+
+    if (points0.length) segment();
+
+    return segments.length ? segments.join("") : null;
+  }
+
+  area.x = function(_) {
+    if (!arguments.length) return x1;
+    x0 = x1 = _;
+    return area;
+  };
+
+  area.x0 = function(_) {
+    if (!arguments.length) return x0;
+    x0 = _;
+    return area;
+  };
+
+  area.x1 = function(_) {
+    if (!arguments.length) return x1;
+    x1 = _;
+    return area;
+  };
+
+  area.y = function(_) {
+    if (!arguments.length) return y1;
+    y0 = y1 = _;
+    return area;
+  };
+
+  area.y0 = function(_) {
+    if (!arguments.length) return y0;
+    y0 = _;
+    return area;
+  };
+
+  area.y1 = function(_) {
+    if (!arguments.length) return y1;
+    y1 = _;
+    return area;
+  };
+
+  area.defined  = function(_) {
+    if (!arguments.length) return defined;
+    defined = _;
+    return area;
+  };
+
+  area.interpolate = function(_) {
+    if (!arguments.length) return interpolateKey;
+    if (typeof _ === "function") interpolateKey = interpolate = _;
+    else interpolateKey = (interpolate = d3_svg_lineInterpolators.get(_) || d3_svg_lineLinear).key;
+    interpolateReverse = interpolate.reverse || interpolate;
+    L = interpolate.closed ? "M" : "L";
+    return area;
+  };
+
+  area.tension = function(_) {
+    if (!arguments.length) return tension;
+    tension = _;
+    return area;
+  };
+
+  return area;
+}
+
+d3_svg_lineStepBefore.reverse = d3_svg_lineStepAfter;
+d3_svg_lineStepAfter.reverse = d3_svg_lineStepBefore;
+
+d3.svg.area = function() {
+  return d3_svg_area(d3_identity);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/axis.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/axis.js
new file mode 100644
index 0000000..79a6740
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/axis.js
@@ -0,0 +1,159 @@
+import "../core/identity";
+import "../math/trigonometry";
+import "../scale/linear";
+import "../scale/scale";
+import "../selection/selection";
+import "../transition/transition";
+import "svg";
+
+d3.svg.axis = function() {
+  var scale = d3.scale.linear(),
+      orient = d3_svg_axisDefaultOrient,
+      innerTickSize = 6,
+      outerTickSize = 6,
+      tickPadding = 3,
+      tickArguments_ = [10],
+      tickValues = null,
+      tickFormat_;
+
+  function axis(g) {
+    g.each(function() {
+      var g = d3.select(this);
+
+      // Stash a snapshot of the new scale, and retrieve the old snapshot.
+      var scale0 = this.__chart__ || scale,
+          scale1 = this.__chart__ = scale.copy();
+
+      // Ticks, or domain values for ordinal scales.
+      var ticks = tickValues == null ? (scale1.ticks ? scale1.ticks.apply(scale1, tickArguments_) : scale1.domain()) : tickValues,
+          tickFormat = tickFormat_ == null ? (scale1.tickFormat ? scale1.tickFormat.apply(scale1, tickArguments_) : d3_identity) : tickFormat_,
+          tick = g.selectAll(".tick").data(ticks, scale1),
+          tickEnter = tick.enter().insert("g", ".domain").attr("class", "tick").style("opacity", ε),
+          tickExit = d3.transition(tick.exit()).style("opacity", ε).remove(),
+          tickUpdate = d3.transition(tick.order()).style("opacity", 1),
+          tickSpacing = Math.max(innerTickSize, 0) + tickPadding,
+          tickTransform;
+
+      // Domain.
+      var range = d3_scaleRange(scale1),
+          path = g.selectAll(".domain").data([0]),
+          pathUpdate = (path.enter().append("path").attr("class", "domain"), d3.transition(path));
+
+      tickEnter.append("line");
+      tickEnter.append("text");
+
+      var lineEnter = tickEnter.select("line"),
+          lineUpdate = tickUpdate.select("line"),
+          text = tick.select("text").text(tickFormat),
+          textEnter = tickEnter.select("text"),
+          textUpdate = tickUpdate.select("text"),
+          sign = orient === "top" || orient === "left" ? -1 : 1,
+          x1, x2, y1, y2;
+
+      if (orient === "bottom" || orient === "top") {
+        tickTransform = d3_svg_axisX, x1 = "x", y1 = "y", x2 = "x2", y2 = "y2";
+        text.attr("dy", sign < 0 ? "0em" : ".71em").style("text-anchor", "middle");
+        pathUpdate.attr("d", "M" + range[0] + "," + sign * outerTickSize + "V0H" + range[1] + "V" + sign * outerTickSize);
+      } else {
+        tickTransform = d3_svg_axisY, x1 = "y", y1 = "x", x2 = "y2", y2 = "x2";
+        text.attr("dy", ".32em").style("text-anchor", sign < 0 ? "end" : "start");
+        pathUpdate.attr("d", "M" + sign * outerTickSize + "," + range[0] + "H0V" + range[1] + "H" + sign * outerTickSize);
+      }
+
+      lineEnter.attr(y2, sign * innerTickSize);
+      textEnter.attr(y1, sign * tickSpacing);
+      lineUpdate.attr(x2, 0).attr(y2, sign * innerTickSize);
+      textUpdate.attr(x1, 0).attr(y1, sign * tickSpacing);
+
+      // If either the new or old scale is ordinal,
+      // entering ticks are undefined in the old scale,
+      // and so can fade-in in the new scale’s position.
+      // Exiting ticks are likewise undefined in the new scale,
+      // and so can fade-out in the old scale’s position.
+      if (scale1.rangeBand) {
+        var x = scale1, dx = x.rangeBand() / 2;
+        scale0 = scale1 = function(d) { return x(d) + dx; };
+      } else if (scale0.rangeBand) {
+        scale0 = scale1;
+      } else {
+        tickExit.call(tickTransform, scale1, scale0);
+      }
+
+      tickEnter.call(tickTransform, scale0, scale1);
+      tickUpdate.call(tickTransform, scale1, scale1);
+    });
+  }
+
+  axis.scale = function(x) {
+    if (!arguments.length) return scale;
+    scale = x;
+    return axis;
+  };
+
+  axis.orient = function(x) {
+    if (!arguments.length) return orient;
+    orient = x in d3_svg_axisOrients ? x + "" : d3_svg_axisDefaultOrient;
+    return axis;
+  };
+
+  axis.ticks = function() {
+    if (!arguments.length) return tickArguments_;
+    tickArguments_ = arguments;
+    return axis;
+  };
+
+  axis.tickValues = function(x) {
+    if (!arguments.length) return tickValues;
+    tickValues = x;
+    return axis;
+  };
+
+  axis.tickFormat = function(x) {
+    if (!arguments.length) return tickFormat_;
+    tickFormat_ = x;
+    return axis;
+  };
+
+  axis.tickSize = function(x) {
+    var n = arguments.length;
+    if (!n) return innerTickSize;
+    innerTickSize = +x;
+    outerTickSize = +arguments[n - 1];
+    return axis;
+  };
+
+  axis.innerTickSize = function(x) {
+    if (!arguments.length) return innerTickSize;
+    innerTickSize = +x;
+    return axis;
+  };
+
+  axis.outerTickSize = function(x) {
+    if (!arguments.length) return outerTickSize;
+    outerTickSize = +x;
+    return axis;
+  };
+
+  axis.tickPadding = function(x) {
+    if (!arguments.length) return tickPadding;
+    tickPadding = +x;
+    return axis;
+  };
+
+  axis.tickSubdivide = function() {
+    return arguments.length && axis;
+  };
+
+  return axis;
+};
+
+var d3_svg_axisDefaultOrient = "bottom",
+    d3_svg_axisOrients = {top: 1, right: 1, bottom: 1, left: 1};
+
+function d3_svg_axisX(selection, x0, x1) {
+  selection.attr("transform", function(d) { var v0 = x0(d); return "translate(" + (isFinite(v0) ? v0 : x1(d)) + ",0)"; });
+}
+
+function d3_svg_axisY(selection, y0, y1) {
+  selection.attr("transform", function(d) { var v0 = y0(d); return "translate(0," + (isFinite(v0) ? v0 : y1(d)) + ")"; });
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/brush.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/brush.js
new file mode 100644
index 0000000..77ef8d3
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/brush.js
@@ -0,0 +1,429 @@
+import "../core/identity";
+import "../core/document";
+import "../core/rebind";
+import "../event/drag";
+import "../event/event";
+import "../event/mouse";
+import "../scale/scale";
+import "../selection/selection";
+import "svg";
+
+d3.svg.brush = function() {
+  var event = d3_eventDispatch(brush, "brushstart", "brush", "brushend"),
+      x = null, // x-scale, optional
+      y = null, // y-scale, optional
+      xExtent = [0, 0], // [x0, x1] in integer pixels
+      yExtent = [0, 0], // [y0, y1] in integer pixels
+      xExtentDomain, // x-extent in data space
+      yExtentDomain, // y-extent in data space
+      xClamp = true, // whether to clamp the x-extent to the range
+      yClamp = true, // whether to clamp the y-extent to the range
+      resizes = d3_svg_brushResizes[0];
+
+  function brush(g) {
+    g.each(function() {
+
+      // Prepare the brush container for events.
+      var g = d3.select(this)
+          .style("pointer-events", "all")
+          .style("-webkit-tap-highlight-color", "rgba(0,0,0,0)")
+          .on("mousedown.brush", brushstart)
+          .on("touchstart.brush", brushstart);
+
+      // An invisible, mouseable area for starting a new brush.
+      var background = g.selectAll(".background")
+          .data([0]);
+
+      background.enter().append("rect")
+          .attr("class", "background")
+          .style("visibility", "hidden")
+          .style("cursor", "crosshair");
+
+      // The visible brush extent; style this as you like!
+      g.selectAll(".extent")
+          .data([0])
+        .enter().append("rect")
+          .attr("class", "extent")
+          .style("cursor", "move");
+
+      // More invisible rects for resizing the extent.
+      var resize = g.selectAll(".resize")
+          .data(resizes, d3_identity);
+
+      // Remove any superfluous resizers.
+      resize.exit().remove();
+
+      resize.enter().append("g")
+          .attr("class", function(d) { return "resize " + d; })
+          .style("cursor", function(d) { return d3_svg_brushCursor[d]; })
+        .append("rect")
+          .attr("x", function(d) { return /[ew]$/.test(d) ? -3 : null; })
+          .attr("y", function(d) { return /^[ns]/.test(d) ? -3 : null; })
+          .attr("width", 6)
+          .attr("height", 6)
+          .style("visibility", "hidden");
+
+      // Show or hide the resizers.
+      resize.style("display", brush.empty() ? "none" : null);
+
+      // When called on a transition, use a transition to update.
+      var gUpdate = d3.transition(g),
+          backgroundUpdate = d3.transition(background),
+          range;
+
+      // Initialize the background to fill the defined range.
+      // If the range isn't defined, you can post-process.
+      if (x) {
+        range = d3_scaleRange(x);
+        backgroundUpdate.attr("x", range[0]).attr("width", range[1] - range[0]);
+        redrawX(gUpdate);
+      }
+      if (y) {
+        range = d3_scaleRange(y);
+        backgroundUpdate.attr("y", range[0]).attr("height", range[1] - range[0]);
+        redrawY(gUpdate);
+      }
+      redraw(gUpdate);
+    });
+  }
+
+  brush.event = function(g) {
+    g.each(function() {
+      var event_ = event.of(this, arguments),
+          extent1 = {x: xExtent, y: yExtent, i: xExtentDomain, j: yExtentDomain},
+          extent0 = this.__chart__ || extent1;
+      this.__chart__ = extent1;
+      if (d3_transitionInheritId) {
+        d3.select(this).transition()
+            .each("start.brush", function() {
+              xExtentDomain = extent0.i; // pre-transition state
+              yExtentDomain = extent0.j;
+              xExtent = extent0.x;
+              yExtent = extent0.y;
+              event_({type: "brushstart"});
+            })
+            .tween("brush:brush", function() {
+              var xi = d3_interpolateArray(xExtent, extent1.x),
+                  yi = d3_interpolateArray(yExtent, extent1.y);
+              xExtentDomain = yExtentDomain = null; // transition state
+              return function(t) {
+                xExtent = extent1.x = xi(t);
+                yExtent = extent1.y = yi(t);
+                event_({type: "brush", mode: "resize"});
+              };
+            })
+            .each("end.brush", function() {
+              xExtentDomain = extent1.i; // post-transition state
+              yExtentDomain = extent1.j;
+              event_({type: "brush", mode: "resize"});
+              event_({type: "brushend"});
+            });
+      } else {
+        event_({type: "brushstart"});
+        event_({type: "brush", mode: "resize"});
+        event_({type: "brushend"});
+      }
+    });
+  };
+
+  function redraw(g) {
+    g.selectAll(".resize").attr("transform", function(d) {
+      return "translate(" + xExtent[+/e$/.test(d)] + "," + yExtent[+/^s/.test(d)] + ")";
+    });
+  }
+
+  function redrawX(g) {
+    g.select(".extent").attr("x", xExtent[0]);
+    g.selectAll(".extent,.n>rect,.s>rect").attr("width", xExtent[1] - xExtent[0]);
+  }
+
+  function redrawY(g) {
+    g.select(".extent").attr("y", yExtent[0]);
+    g.selectAll(".extent,.e>rect,.w>rect").attr("height", yExtent[1] - yExtent[0]);
+  }
+
+  function brushstart() {
+    var target = this,
+        eventTarget = d3.select(d3.event.target),
+        event_ = event.of(target, arguments),
+        g = d3.select(target),
+        resizing = eventTarget.datum(),
+        resizingX = !/^(n|s)$/.test(resizing) && x,
+        resizingY = !/^(e|w)$/.test(resizing) && y,
+        dragging = eventTarget.classed("extent"),
+        dragRestore = d3_event_dragSuppress(target),
+        center,
+        origin = d3.mouse(target),
+        offset;
+
+    var w = d3.select(d3_window(target))
+        .on("keydown.brush", keydown)
+        .on("keyup.brush", keyup);
+
+    if (d3.event.changedTouches) {
+      w.on("touchmove.brush", brushmove).on("touchend.brush", brushend);
+    } else {
+      w.on("mousemove.brush", brushmove).on("mouseup.brush", brushend);
+    }
+
+    // Interrupt the transition, if any.
+    g.interrupt().selectAll("*").interrupt();
+
+    // If the extent was clicked on, drag rather than brush;
+    // store the point between the mouse and extent origin instead.
+    if (dragging) {
+      origin[0] = xExtent[0] - origin[0];
+      origin[1] = yExtent[0] - origin[1];
+    }
+
+    // If a resizer was clicked on, record which side is to be resized.
+    // Also, set the origin to the opposite side.
+    else if (resizing) {
+      var ex = +/w$/.test(resizing),
+          ey = +/^n/.test(resizing);
+      offset = [xExtent[1 - ex] - origin[0], yExtent[1 - ey] - origin[1]];
+      origin[0] = xExtent[ex];
+      origin[1] = yExtent[ey];
+    }
+
+    // If the ALT key is down when starting a brush, the center is at the mouse.
+    else if (d3.event.altKey) center = origin.slice();
+
+    // Propagate the active cursor to the body for the drag duration.
+    g.style("pointer-events", "none").selectAll(".resize").style("display", null);
+    d3.select("body").style("cursor", eventTarget.style("cursor"));
+
+    // Notify listeners.
+    event_({type: "brushstart"});
+    brushmove();
+
+    function keydown() {
+      if (d3.event.keyCode == 32) {
+        if (!dragging) {
+          center = null;
+          origin[0] -= xExtent[1];
+          origin[1] -= yExtent[1];
+          dragging = 2;
+        }
+        d3_eventPreventDefault();
+      }
+    }
+
+    function keyup() {
+      if (d3.event.keyCode == 32 && dragging == 2) {
+        origin[0] += xExtent[1];
+        origin[1] += yExtent[1];
+        dragging = 0;
+        d3_eventPreventDefault();
+      }
+    }
+
+    function brushmove() {
+      var point = d3.mouse(target),
+          moved = false;
+
+      // Preserve the offset for thick resizers.
+      if (offset) {
+        point[0] += offset[0];
+        point[1] += offset[1];
+      }
+
+      if (!dragging) {
+
+        // If needed, determine the center from the current extent.
+        if (d3.event.altKey) {
+          if (!center) center = [(xExtent[0] + xExtent[1]) / 2, (yExtent[0] + yExtent[1]) / 2];
+
+          // Update the origin, for when the ALT key is released.
+          origin[0] = xExtent[+(point[0] < center[0])];
+          origin[1] = yExtent[+(point[1] < center[1])];
+        }
+
+        // When the ALT key is released, we clear the center.
+        else center = null;
+      }
+
+      // Update the brush extent for each dimension.
+      if (resizingX && move1(point, x, 0)) {
+        redrawX(g);
+        moved = true;
+      }
+      if (resizingY && move1(point, y, 1)) {
+        redrawY(g);
+        moved = true;
+      }
+
+      // Final redraw and notify listeners.
+      if (moved) {
+        redraw(g);
+        event_({type: "brush", mode: dragging ? "move" : "resize"});
+      }
+    }
+
+    function move1(point, scale, i) {
+      var range = d3_scaleRange(scale),
+          r0 = range[0],
+          r1 = range[1],
+          position = origin[i],
+          extent = i ? yExtent : xExtent,
+          size = extent[1] - extent[0],
+          min,
+          max;
+
+      // When dragging, reduce the range by the extent size and position.
+      if (dragging) {
+        r0 -= position;
+        r1 -= size + position;
+      }
+
+      // Clamp the point (unless clamp set to false) so that the extent fits within the range extent.
+      min = (i ? yClamp : xClamp) ? Math.max(r0, Math.min(r1, point[i])) : point[i];
+
+      // Compute the new extent bounds.
+      if (dragging) {
+        max = (min += position) + size;
+      } else {
+
+        // If the ALT key is pressed, then preserve the center of the extent.
+        if (center) position = Math.max(r0, Math.min(r1, 2 * center[i] - min));
+
+        // Compute the min and max of the position and point.
+        if (position < min) {
+          max = min;
+          min = position;
+        } else {
+          max = position;
+        }
+      }
+
+      // Update the stored bounds.
+      if (extent[0] != min || extent[1] != max) {
+        if (i) yExtentDomain = null;
+        else xExtentDomain = null;
+        extent[0] = min;
+        extent[1] = max;
+        return true;
+      }
+    }
+
+    function brushend() {
+      brushmove();
+
+      // reset the cursor styles
+      g.style("pointer-events", "all").selectAll(".resize").style("display", brush.empty() ? "none" : null);
+      d3.select("body").style("cursor", null);
+
+      w .on("mousemove.brush", null)
+        .on("mouseup.brush", null)
+        .on("touchmove.brush", null)
+        .on("touchend.brush", null)
+        .on("keydown.brush", null)
+        .on("keyup.brush", null);
+
+      dragRestore();
+      event_({type: "brushend"});
+    }
+  }
+
+  brush.x = function(z) {
+    if (!arguments.length) return x;
+    x = z;
+    resizes = d3_svg_brushResizes[!x << 1 | !y]; // fore!
+    return brush;
+  };
+
+  brush.y = function(z) {
+    if (!arguments.length) return y;
+    y = z;
+    resizes = d3_svg_brushResizes[!x << 1 | !y]; // fore!
+    return brush;
+  };
+
+  brush.clamp = function(z) {
+    if (!arguments.length) return x && y ? [xClamp, yClamp] : x ? xClamp : y ? yClamp : null;
+    if (x && y) xClamp = !!z[0], yClamp = !!z[1];
+    else if (x) xClamp = !!z;
+    else if (y) yClamp = !!z;
+    return brush;
+  };
+
+  brush.extent = function(z) {
+    var x0, x1, y0, y1, t;
+
+    // Invert the pixel extent to data-space.
+    if (!arguments.length) {
+      if (x) {
+        if (xExtentDomain) {
+          x0 = xExtentDomain[0], x1 = xExtentDomain[1];
+        } else {
+          x0 = xExtent[0], x1 = xExtent[1];
+          if (x.invert) x0 = x.invert(x0), x1 = x.invert(x1);
+          if (x1 < x0) t = x0, x0 = x1, x1 = t;
+        }
+      }
+      if (y) {
+        if (yExtentDomain) {
+          y0 = yExtentDomain[0], y1 = yExtentDomain[1];
+        } else {
+          y0 = yExtent[0], y1 = yExtent[1];
+          if (y.invert) y0 = y.invert(y0), y1 = y.invert(y1);
+          if (y1 < y0) t = y0, y0 = y1, y1 = t;
+        }
+      }
+      return x && y ? [[x0, y0], [x1, y1]] : x ? [x0, x1] : y && [y0, y1];
+    }
+
+    // Scale the data-space extent to pixels.
+    if (x) {
+      x0 = z[0], x1 = z[1];
+      if (y) x0 = x0[0], x1 = x1[0];
+      xExtentDomain = [x0, x1];
+      if (x.invert) x0 = x(x0), x1 = x(x1);
+      if (x1 < x0) t = x0, x0 = x1, x1 = t;
+      if (x0 != xExtent[0] || x1 != xExtent[1]) xExtent = [x0, x1]; // copy-on-write
+    }
+    if (y) {
+      y0 = z[0], y1 = z[1];
+      if (x) y0 = y0[1], y1 = y1[1];
+      yExtentDomain = [y0, y1];
+      if (y.invert) y0 = y(y0), y1 = y(y1);
+      if (y1 < y0) t = y0, y0 = y1, y1 = t;
+      if (y0 != yExtent[0] || y1 != yExtent[1]) yExtent = [y0, y1]; // copy-on-write
+    }
+
+    return brush;
+  };
+
+  brush.clear = function() {
+    if (!brush.empty()) {
+      xExtent = [0, 0], yExtent = [0, 0]; // copy-on-write
+      xExtentDomain = yExtentDomain = null;
+    }
+    return brush;
+  };
+
+  brush.empty = function() {
+    return !!x && xExtent[0] == xExtent[1]
+        || !!y && yExtent[0] == yExtent[1];
+  };
+
+  return d3.rebind(brush, event, "on");
+};
+
+var d3_svg_brushCursor = {
+  n: "ns-resize",
+  e: "ew-resize",
+  s: "ns-resize",
+  w: "ew-resize",
+  nw: "nwse-resize",
+  ne: "nesw-resize",
+  se: "nwse-resize",
+  sw: "nesw-resize"
+};
+
+var d3_svg_brushResizes = [
+  ["n", "e", "s", "w", "nw", "ne", "se", "sw"],
+  ["e", "w"],
+  ["n", "s"],
+  []
+];
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/chord.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/chord.js
new file mode 100644
index 0000000..d7611e1
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/chord.js
@@ -0,0 +1,90 @@
+import "../core/functor";
+import "../core/source";
+import "../core/target";
+import "../math/trigonometry";
+import "arc";
+import "svg";
+
+d3.svg.chord = function() {
+  var source = d3_source,
+      target = d3_target,
+      radius = d3_svg_chordRadius,
+      startAngle = d3_svg_arcStartAngle,
+      endAngle = d3_svg_arcEndAngle;
+
+  // TODO Allow control point to be customized.
+
+  function chord(d, i) {
+    var s = subgroup(this, source, d, i),
+        t = subgroup(this, target, d, i);
+    return "M" + s.p0
+      + arc(s.r, s.p1, s.a1 - s.a0) + (equals(s, t)
+      ? curve(s.r, s.p1, s.r, s.p0)
+      : curve(s.r, s.p1, t.r, t.p0)
+      + arc(t.r, t.p1, t.a1 - t.a0)
+      + curve(t.r, t.p1, s.r, s.p0))
+      + "Z";
+  }
+
+  function subgroup(self, f, d, i) {
+    var subgroup = f.call(self, d, i),
+        r = radius.call(self, subgroup, i),
+        a0 = startAngle.call(self, subgroup, i) - halfπ,
+        a1 = endAngle.call(self, subgroup, i) - halfπ;
+    return {
+      r: r,
+      a0: a0,
+      a1: a1,
+      p0: [r * Math.cos(a0), r * Math.sin(a0)],
+      p1: [r * Math.cos(a1), r * Math.sin(a1)]
+    };
+  }
+
+  function equals(a, b) {
+    return a.a0 == b.a0 && a.a1 == b.a1;
+  }
+
+  function arc(r, p, a) {
+    return "A" + r + "," + r + " 0 " + +(a > π) + ",1 " + p;
+  }
+
+  function curve(r0, p0, r1, p1) {
+    return "Q 0,0 " + p1;
+  }
+
+  chord.radius = function(v) {
+    if (!arguments.length) return radius;
+    radius = d3_functor(v);
+    return chord;
+  };
+
+  chord.source = function(v) {
+    if (!arguments.length) return source;
+    source = d3_functor(v);
+    return chord;
+  };
+
+  chord.target = function(v) {
+    if (!arguments.length) return target;
+    target = d3_functor(v);
+    return chord;
+  };
+
+  chord.startAngle = function(v) {
+    if (!arguments.length) return startAngle;
+    startAngle = d3_functor(v);
+    return chord;
+  };
+
+  chord.endAngle = function(v) {
+    if (!arguments.length) return endAngle;
+    endAngle = d3_functor(v);
+    return chord;
+  };
+
+  return chord;
+};
+
+function d3_svg_chordRadius(d) {
+  return d.radius;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/diagonal-radial.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/diagonal-radial.js
new file mode 100644
index 0000000..c4b09fd
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/diagonal-radial.js
@@ -0,0 +1,27 @@
+import "../math/trigonometry";
+import "arc";
+import "diagonal";
+import "svg";
+
+d3.svg.diagonal.radial = function() {
+  var diagonal = d3.svg.diagonal(),
+      projection = d3_svg_diagonalProjection,
+      projection_ = diagonal.projection;
+
+  diagonal.projection = function(x) {
+    return arguments.length
+        ? projection_(d3_svg_diagonalRadialProjection(projection = x))
+        : projection;
+  };
+
+  return diagonal;
+};
+
+function d3_svg_diagonalRadialProjection(projection) {
+  return function() {
+    var d = projection.apply(this, arguments),
+        r = d[0],
+        a = d[1] - halfπ;
+    return [r * Math.cos(a), r * Math.sin(a)];
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/diagonal.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/diagonal.js
new file mode 100644
index 0000000..17d15de
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/diagonal.js
@@ -0,0 +1,43 @@
+import "../core/functor";
+import "../core/source";
+import "../core/target";
+import "svg";
+
+d3.svg.diagonal = function() {
+  var source = d3_source,
+      target = d3_target,
+      projection = d3_svg_diagonalProjection;
+
+  function diagonal(d, i) {
+    var p0 = source.call(this, d, i),
+        p3 = target.call(this, d, i),
+        m = (p0.y + p3.y) / 2,
+        p = [p0, {x: p0.x, y: m}, {x: p3.x, y: m}, p3];
+    p = p.map(projection);
+    return "M" + p[0] + "C" + p[1] + " " + p[2] + " " + p[3];
+  }
+
+  diagonal.source = function(x) {
+    if (!arguments.length) return source;
+    source = d3_functor(x);
+    return diagonal;
+  };
+
+  diagonal.target = function(x) {
+    if (!arguments.length) return target;
+    target = d3_functor(x);
+    return diagonal;
+  };
+
+  diagonal.projection = function(x) {
+    if (!arguments.length) return projection;
+    projection = x;
+    return diagonal;
+  };
+
+  return diagonal;
+};
+
+function d3_svg_diagonalProjection(d) {
+  return [d.x, d.y];
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/index.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/index.js
new file mode 100644
index 0000000..a9201d7
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/index.js
@@ -0,0 +1,12 @@
+import "svg";
+import "arc";
+import "line";
+import "line-radial";
+import "area";
+import "area-radial";
+import "chord";
+import "diagonal";
+import "diagonal-radial";
+import "symbol";
+import "axis";
+import "brush";
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/line-radial.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/line-radial.js
new file mode 100644
index 0000000..d69ec30
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/line-radial.js
@@ -0,0 +1,27 @@
+import "../math/trigonometry";
+import "arc";
+import "line";
+import "svg";
+
+d3.svg.line.radial = function() {
+  var line = d3_svg_line(d3_svg_lineRadial);
+  line.radius = line.x, delete line.x;
+  line.angle = line.y, delete line.y;
+  return line;
+};
+
+function d3_svg_lineRadial(points) {
+  var point,
+      i = -1,
+      n = points.length,
+      r,
+      a;
+  while (++i < n) {
+    point = points[i];
+    r = point[0];
+    a = point[1] - halfπ;
+    point[0] = r * Math.cos(a);
+    point[1] = r * Math.sin(a);
+  }
+  return points;
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/line.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/line.js
new file mode 100644
index 0000000..1cde315
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/line.js
@@ -0,0 +1,432 @@
+import "../arrays/map";
+import "../core/functor";
+import "../core/identity";
+import "../core/true";
+import "../geom/point";
+import "../math/abs";
+import "../math/trigonometry";
+import "svg";
+
+function d3_svg_line(projection) {
+  var x = d3_geom_pointX,
+      y = d3_geom_pointY,
+      defined = d3_true,
+      interpolate = d3_svg_lineLinear,
+      interpolateKey = interpolate.key,
+      tension = .7;
+
+  function line(data) {
+    var segments = [],
+        points = [],
+        i = -1,
+        n = data.length,
+        d,
+        fx = d3_functor(x),
+        fy = d3_functor(y);
+
+    function segment() {
+      segments.push("M", interpolate(projection(points), tension));
+    }
+
+    while (++i < n) {
+      if (defined.call(this, d = data[i], i)) {
+        points.push([+fx.call(this, d, i), +fy.call(this, d, i)]);
+      } else if (points.length) {
+        segment();
+        points = [];
+      }
+    }
+
+    if (points.length) segment();
+
+    return segments.length ? segments.join("") : null;
+  }
+
+  line.x = function(_) {
+    if (!arguments.length) return x;
+    x = _;
+    return line;
+  };
+
+  line.y = function(_) {
+    if (!arguments.length) return y;
+    y = _;
+    return line;
+  };
+
+  line.defined  = function(_) {
+    if (!arguments.length) return defined;
+    defined = _;
+    return line;
+  };
+
+  line.interpolate = function(_) {
+    if (!arguments.length) return interpolateKey;
+    if (typeof _ === "function") interpolateKey = interpolate = _;
+    else interpolateKey = (interpolate = d3_svg_lineInterpolators.get(_) || d3_svg_lineLinear).key;
+    return line;
+  };
+
+  line.tension = function(_) {
+    if (!arguments.length) return tension;
+    tension = _;
+    return line;
+  };
+
+  return line;
+}
+
+d3.svg.line = function() {
+  return d3_svg_line(d3_identity);
+};
+
+// The various interpolators supported by the `line` class.
+var d3_svg_lineInterpolators = d3.map({
+  "linear": d3_svg_lineLinear,
+  "linear-closed": d3_svg_lineLinearClosed,
+  "step": d3_svg_lineStep,
+  "step-before": d3_svg_lineStepBefore,
+  "step-after": d3_svg_lineStepAfter,
+  "basis": d3_svg_lineBasis,
+  "basis-open": d3_svg_lineBasisOpen,
+  "basis-closed": d3_svg_lineBasisClosed,
+  "bundle": d3_svg_lineBundle,
+  "cardinal": d3_svg_lineCardinal,
+  "cardinal-open": d3_svg_lineCardinalOpen,
+  "cardinal-closed": d3_svg_lineCardinalClosed,
+  "monotone": d3_svg_lineMonotone
+});
+
+d3_svg_lineInterpolators.forEach(function(key, value) {
+  value.key = key;
+  value.closed = /-closed$/.test(key);
+});
+
+// Linear interpolation; generates "L" commands.
+function d3_svg_lineLinear(points) {
+  return points.join("L");
+}
+
+function d3_svg_lineLinearClosed(points) {
+  return d3_svg_lineLinear(points) + "Z";
+}
+
+// Step interpolation; generates "H" and "V" commands.
+function d3_svg_lineStep(points) {
+  var i = 0,
+      n = points.length,
+      p = points[0],
+      path = [p[0], ",", p[1]];
+  while (++i < n) path.push("H", (p[0] + (p = points[i])[0]) / 2, "V", p[1]);
+  if (n > 1) path.push("H", p[0]);
+  return path.join("");
+}
+
+// Step interpolation; generates "H" and "V" commands.
+function d3_svg_lineStepBefore(points) {
+  var i = 0,
+      n = points.length,
+      p = points[0],
+      path = [p[0], ",", p[1]];
+  while (++i < n) path.push("V", (p = points[i])[1], "H", p[0]);
+  return path.join("");
+}
+
+// Step interpolation; generates "H" and "V" commands.
+function d3_svg_lineStepAfter(points) {
+  var i = 0,
+      n = points.length,
+      p = points[0],
+      path = [p[0], ",", p[1]];
+  while (++i < n) path.push("H", (p = points[i])[0], "V", p[1]);
+  return path.join("");
+}
+
+// Open cardinal spline interpolation; generates "C" commands.
+function d3_svg_lineCardinalOpen(points, tension) {
+  return points.length < 4
+      ? d3_svg_lineLinear(points)
+      : points[1] + d3_svg_lineHermite(points.slice(1, -1),
+        d3_svg_lineCardinalTangents(points, tension));
+}
+
+// Closed cardinal spline interpolation; generates "C" commands.
+function d3_svg_lineCardinalClosed(points, tension) {
+  return points.length < 3
+      ? d3_svg_lineLinear(points)
+      : points[0] + d3_svg_lineHermite((points.push(points[0]), points),
+        d3_svg_lineCardinalTangents([points[points.length - 2]]
+        .concat(points, [points[1]]), tension));
+}
+
+// Cardinal spline interpolation; generates "C" commands.
+function d3_svg_lineCardinal(points, tension) {
+  return points.length < 3
+      ? d3_svg_lineLinear(points)
+      : points[0] + d3_svg_lineHermite(points,
+        d3_svg_lineCardinalTangents(points, tension));
+}
+
+// Hermite spline construction; generates "C" commands.
+function d3_svg_lineHermite(points, tangents) {
+  if (tangents.length < 1
+      || (points.length != tangents.length
+      && points.length != tangents.length + 2)) {
+    return d3_svg_lineLinear(points);
+  }
+
+  var quad = points.length != tangents.length,
+      path = "",
+      p0 = points[0],
+      p = points[1],
+      t0 = tangents[0],
+      t = t0,
+      pi = 1;
+
+  if (quad) {
+    path += "Q" + (p[0] - t0[0] * 2 / 3) + "," + (p[1] - t0[1] * 2 / 3)
+        + "," + p[0] + "," + p[1];
+    p0 = points[1];
+    pi = 2;
+  }
+
+  if (tangents.length > 1) {
+    t = tangents[1];
+    p = points[pi];
+    pi++;
+    path += "C" + (p0[0] + t0[0]) + "," + (p0[1] + t0[1])
+        + "," + (p[0] - t[0]) + "," + (p[1] - t[1])
+        + "," + p[0] + "," + p[1];
+    for (var i = 2; i < tangents.length; i++, pi++) {
+      p = points[pi];
+      t = tangents[i];
+      path += "S" + (p[0] - t[0]) + "," + (p[1] - t[1])
+          + "," + p[0] + "," + p[1];
+    }
+  }
+
+  if (quad) {
+    var lp = points[pi];
+    path += "Q" + (p[0] + t[0] * 2 / 3) + "," + (p[1] + t[1] * 2 / 3)
+        + "," + lp[0] + "," + lp[1];
+  }
+
+  return path;
+}
+
+// Generates tangents for a cardinal spline.
+function d3_svg_lineCardinalTangents(points, tension) {
+  var tangents = [],
+      a = (1 - tension) / 2,
+      p0,
+      p1 = points[0],
+      p2 = points[1],
+      i = 1,
+      n = points.length;
+  while (++i < n) {
+    p0 = p1;
+    p1 = p2;
+    p2 = points[i];
+    tangents.push([a * (p2[0] - p0[0]), a * (p2[1] - p0[1])]);
+  }
+  return tangents;
+}
+
+// B-spline interpolation; generates "C" commands.
+function d3_svg_lineBasis(points) {
+  if (points.length < 3) return d3_svg_lineLinear(points);
+  var i = 1,
+      n = points.length,
+      pi = points[0],
+      x0 = pi[0],
+      y0 = pi[1],
+      px = [x0, x0, x0, (pi = points[1])[0]],
+      py = [y0, y0, y0, pi[1]],
+      path = [x0, ",", y0, "L", d3_svg_lineDot4(d3_svg_lineBasisBezier3, px), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, py)];
+  points.push(points[n - 1]);
+  while (++i <= n) {
+    pi = points[i];
+    px.shift(); px.push(pi[0]);
+    py.shift(); py.push(pi[1]);
+    d3_svg_lineBasisBezier(path, px, py);
+  }
+  points.pop();
+  path.push("L", pi);
+  return path.join("");
+}
+
+// Open B-spline interpolation; generates "C" commands.
+function d3_svg_lineBasisOpen(points) {
+  if (points.length < 4) return d3_svg_lineLinear(points);
+  var path = [],
+      i = -1,
+      n = points.length,
+      pi,
+      px = [0],
+      py = [0];
+  while (++i < 3) {
+    pi = points[i];
+    px.push(pi[0]);
+    py.push(pi[1]);
+  }
+  path.push(d3_svg_lineDot4(d3_svg_lineBasisBezier3, px)
+    + "," + d3_svg_lineDot4(d3_svg_lineBasisBezier3, py));
+  --i; while (++i < n) {
+    pi = points[i];
+    px.shift(); px.push(pi[0]);
+    py.shift(); py.push(pi[1]);
+    d3_svg_lineBasisBezier(path, px, py);
+  }
+  return path.join("");
+}
+
+// Closed B-spline interpolation; generates "C" commands.
+function d3_svg_lineBasisClosed(points) {
+  var path,
+      i = -1,
+      n = points.length,
+      m = n + 4,
+      pi,
+      px = [],
+      py = [];
+  while (++i < 4) {
+    pi = points[i % n];
+    px.push(pi[0]);
+    py.push(pi[1]);
+  }
+  path = [
+    d3_svg_lineDot4(d3_svg_lineBasisBezier3, px), ",",
+    d3_svg_lineDot4(d3_svg_lineBasisBezier3, py)
+  ];
+  --i; while (++i < m) {
+    pi = points[i % n];
+    px.shift(); px.push(pi[0]);
+    py.shift(); py.push(pi[1]);
+    d3_svg_lineBasisBezier(path, px, py);
+  }
+  return path.join("");
+}
+
+function d3_svg_lineBundle(points, tension) {
+  var n = points.length - 1;
+  if (n) {
+    var x0 = points[0][0],
+        y0 = points[0][1],
+        dx = points[n][0] - x0,
+        dy = points[n][1] - y0,
+        i = -1,
+        p,
+        t;
+    while (++i <= n) {
+      p = points[i];
+      t = i / n;
+      p[0] = tension * p[0] + (1 - tension) * (x0 + t * dx);
+      p[1] = tension * p[1] + (1 - tension) * (y0 + t * dy);
+    }
+  }
+  return d3_svg_lineBasis(points);
+}
+
+// Returns the dot product of the given four-element vectors.
+function d3_svg_lineDot4(a, b) {
+  return a[0] * b[0] + a[1] * b[1] + a[2] * b[2] + a[3] * b[3];
+}
+
+// Matrix to transform basis (b-spline) control points to bezier
+// control points. Derived from FvD 11.2.8.
+var d3_svg_lineBasisBezier1 = [0, 2/3, 1/3, 0],
+    d3_svg_lineBasisBezier2 = [0, 1/3, 2/3, 0],
+    d3_svg_lineBasisBezier3 = [0, 1/6, 2/3, 1/6];
+
+// Pushes a "C" Bézier curve onto the specified path array, given the
+// two specified four-element arrays which define the control points.
+function d3_svg_lineBasisBezier(path, x, y) {
+  path.push(
+      "C", d3_svg_lineDot4(d3_svg_lineBasisBezier1, x),
+      ",", d3_svg_lineDot4(d3_svg_lineBasisBezier1, y),
+      ",", d3_svg_lineDot4(d3_svg_lineBasisBezier2, x),
+      ",", d3_svg_lineDot4(d3_svg_lineBasisBezier2, y),
+      ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, x),
+      ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, y));
+}
+
+// Computes the slope from points p0 to p1.
+function d3_svg_lineSlope(p0, p1) {
+  return (p1[1] - p0[1]) / (p1[0] - p0[0]);
+}
+
+// Compute three-point differences for the given points.
+// http://en.wikipedia.org/wiki/Cubic_Hermite_spline#Finite_difference
+function d3_svg_lineFiniteDifferences(points) {
+  var i = 0,
+      j = points.length - 1,
+      m = [],
+      p0 = points[0],
+      p1 = points[1],
+      d = m[0] = d3_svg_lineSlope(p0, p1);
+  while (++i < j) {
+    m[i] = (d + (d = d3_svg_lineSlope(p0 = p1, p1 = points[i + 1]))) / 2;
+  }
+  m[i] = d;
+  return m;
+}
+
+// Interpolates the given points using Fritsch-Carlson Monotone cubic Hermite
+// interpolation. Returns an array of tangent vectors. For details, see
+// http://en.wikipedia.org/wiki/Monotone_cubic_interpolation
+function d3_svg_lineMonotoneTangents(points) {
+  var tangents = [],
+      d,
+      a,
+      b,
+      s,
+      m = d3_svg_lineFiniteDifferences(points),
+      i = -1,
+      j = points.length - 1;
+
+  // The first two steps are done by computing finite-differences:
+  // 1. Compute the slopes of the secant lines between successive points.
+  // 2. Initialize the tangents at every point as the average of the secants.
+
+  // Then, for each segment…
+  while (++i < j) {
+    d = d3_svg_lineSlope(points[i], points[i + 1]);
+
+    // 3. If two successive yk = y{k + 1} are equal (i.e., d is zero), then set
+    // mk = m{k + 1} = 0 as the spline connecting these points must be flat to
+    // preserve monotonicity. Ignore step 4 and 5 for those k.
+
+    if (abs(d) < ε) {
+      m[i] = m[i + 1] = 0;
+    } else {
+      // 4. Let ak = mk / dk and bk = m{k + 1} / dk.
+      a = m[i] / d;
+      b = m[i + 1] / d;
+
+      // 5. Prevent overshoot and ensure monotonicity by restricting the
+      // magnitude of vector <ak, bk> to a circle of radius 3.
+      s = a * a + b * b;
+      if (s > 9) {
+        s = d * 3 / Math.sqrt(s);
+        m[i] = s * a;
+        m[i + 1] = s * b;
+      }
+    }
+  }
+
+  // Compute the normalized tangent vector from the slopes. Note that if x is
+  // not monotonic, it's possible that the slope will be infinite, so we protect
+  // against NaN by setting the coordinate to zero.
+  i = -1; while (++i <= j) {
+    s = (points[Math.min(j, i + 1)][0] - points[Math.max(0, i - 1)][0]) / (6 * (1 + m[i] * m[i]));
+    tangents.push([s || 0, m[i] * s || 0]);
+  }
+
+  return tangents;
+}
+
+function d3_svg_lineMonotone(points) {
+  return points.length < 3
+      ? d3_svg_lineLinear(points)
+      : points[0] + d3_svg_lineHermite(points, d3_svg_lineMonotoneTangents(points));
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/svg.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/svg.js
new file mode 100644
index 0000000..3749248
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/svg.js
@@ -0,0 +1 @@
+d3.svg = {};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/symbol.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/symbol.js
new file mode 100644
index 0000000..6ac58bf
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/svg/symbol.js
@@ -0,0 +1,105 @@
+import "../arrays/map";
+import "../core/functor";
+import "../math/trigonometry";
+import "svg";
+
+d3.svg.symbol = function() {
+  var type = d3_svg_symbolType,
+      size = d3_svg_symbolSize;
+
+  function symbol(d, i) {
+    return (d3_svg_symbols.get(type.call(this, d, i))
+        || d3_svg_symbolCircle)
+        (size.call(this, d, i));
+  }
+
+  symbol.type = function(x) {
+    if (!arguments.length) return type;
+    type = d3_functor(x);
+    return symbol;
+  };
+
+  // size of symbol in square pixels
+  symbol.size = function(x) {
+    if (!arguments.length) return size;
+    size = d3_functor(x);
+    return symbol;
+  };
+
+  return symbol;
+};
+
+function d3_svg_symbolSize() {
+  return 64;
+}
+
+function d3_svg_symbolType() {
+  return "circle";
+}
+
+function d3_svg_symbolCircle(size) {
+  var r = Math.sqrt(size / π);
+  return "M0," + r
+      + "A" + r + "," + r + " 0 1,1 0," + (-r)
+      + "A" + r + "," + r + " 0 1,1 0," + r
+      + "Z";
+}
+
+// TODO cross-diagonal?
+var d3_svg_symbols = d3.map({
+  "circle": d3_svg_symbolCircle,
+  "cross": function(size) {
+    var r = Math.sqrt(size / 5) / 2;
+    return "M" + -3 * r + "," + -r
+        + "H" + -r
+        + "V" + -3 * r
+        + "H" + r
+        + "V" + -r
+        + "H" + 3 * r
+        + "V" + r
+        + "H" + r
+        + "V" + 3 * r
+        + "H" + -r
+        + "V" + r
+        + "H" + -3 * r
+        + "Z";
+  },
+  "diamond": function(size) {
+    var ry = Math.sqrt(size / (2 * d3_svg_symbolTan30)),
+        rx = ry * d3_svg_symbolTan30;
+    return "M0," + -ry
+        + "L" + rx + ",0"
+        + " 0," + ry
+        + " " + -rx + ",0"
+        + "Z";
+  },
+  "square": function(size) {
+    var r = Math.sqrt(size) / 2;
+    return "M" + -r + "," + -r
+        + "L" + r + "," + -r
+        + " " + r + "," + r
+        + " " + -r + "," + r
+        + "Z";
+  },
+  "triangle-down": function(size) {
+    var rx = Math.sqrt(size / d3_svg_symbolSqrt3),
+        ry = rx * d3_svg_symbolSqrt3 / 2;
+    return "M0," + ry
+        + "L" + rx +"," + -ry
+        + " " + -rx + "," + -ry
+        + "Z";
+  },
+  "triangle-up": function(size) {
+    var rx = Math.sqrt(size / d3_svg_symbolSqrt3),
+        ry = rx * d3_svg_symbolSqrt3 / 2;
+    return "M0," + -ry
+        + "L" + rx +"," + ry
+        + " " + -rx + "," + ry
+        + "Z";
+  }
+});
+
+d3.svg.symbolTypes = d3_svg_symbols.keys();
+
+var d3_svg_symbolSqrt3 = Math.sqrt(3),
+    d3_svg_symbolTan30 = Math.tan(30 * d3_radians);
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/day.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/day.js
new file mode 100644
index 0000000..3b8e7de
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/day.js
@@ -0,0 +1,21 @@
+import "interval";
+import "time";
+import "year";
+
+d3_time.day = d3_time_interval(function(date) {
+  var day = new d3_date(2000, 0);
+  day.setFullYear(date.getFullYear(), date.getMonth(), date.getDate());
+  return day;
+}, function(date, offset) {
+  date.setDate(date.getDate() + offset);
+}, function(date) {
+  return date.getDate() - 1;
+});
+
+d3_time.days = d3_time.day.range;
+d3_time.days.utc = d3_time.day.utc.range;
+
+d3_time.dayOfYear = function(date) {
+  var year = d3_time.year(date);
+  return Math.floor((date - year - (date.getTimezoneOffset() - year.getTimezoneOffset()) * 6e4) / 864e5);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/format-iso.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/format-iso.js
new file mode 100644
index 0000000..1bcd860
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/format-iso.js
@@ -0,0 +1,19 @@
+import "format";
+import "format-utc";
+
+var d3_time_formatIso = d3_time_formatUtc("%Y-%m-%dT%H:%M:%S.%LZ");
+
+d3_time_format.iso = Date.prototype.toISOString && +new Date("2000-01-01T00:00:00.000Z")
+    ? d3_time_formatIsoNative
+    : d3_time_formatIso;
+
+function d3_time_formatIsoNative(date) {
+  return date.toISOString();
+}
+
+d3_time_formatIsoNative.parse = function(string) {
+  var date = new Date(string);
+  return isNaN(date) ? null : date;
+};
+
+d3_time_formatIsoNative.toString = d3_time_formatIso.toString;
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/format-utc.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/format-utc.js
new file mode 100644
index 0000000..f5b4808
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/format-utc.js
@@ -0,0 +1,3 @@
+import "format";
+
+var d3_time_formatUtc = d3_time_format.utc;
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/format.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/format.js
new file mode 100644
index 0000000..3ad7f5f
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/format.js
@@ -0,0 +1,4 @@
+import "../locale/en-US";
+import "time";
+
+var d3_time_format = d3_time.format = d3_locale_enUS.timeFormat;
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/hour.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/hour.js
new file mode 100644
index 0000000..0c6011d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/hour.js
@@ -0,0 +1,14 @@
+import "interval";
+import "time";
+
+d3_time.hour = d3_time_interval(function(date) {
+  var timezone = date.getTimezoneOffset() / 60;
+  return new d3_date((Math.floor(date / 36e5 - timezone) + timezone) * 36e5);
+}, function(date, offset) {
+  date.setTime(date.getTime() + Math.floor(offset) * 36e5); // DST breaks setHours
+}, function(date) {
+  return date.getHours();
+});
+
+d3_time.hours = d3_time.hour.range;
+d3_time.hours.utc = d3_time.hour.utc.range;
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/index.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/index.js
new file mode 100644
index 0000000..b041fc6
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/index.js
@@ -0,0 +1,14 @@
+import "time";
+import "format";
+import "format-utc";
+import "format-iso";
+import "interval";
+import "second";
+import "minute";
+import "hour";
+import "day";
+import "week";
+import "month";
+import "year";
+import "scale";
+import "scale-utc";
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/interval.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/interval.js
new file mode 100644
index 0000000..b177b20
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/interval.js
@@ -0,0 +1,71 @@
+import "time";
+
+function d3_time_interval(local, step, number) {
+
+  function round(date) {
+    var d0 = local(date), d1 = offset(d0, 1);
+    return date - d0 < d1 - date ? d0 : d1;
+  }
+
+  function ceil(date) {
+    step(date = local(new d3_date(date - 1)), 1);
+    return date;
+  }
+
+  function offset(date, k) {
+    step(date = new d3_date(+date), k);
+    return date;
+  }
+
+  function range(t0, t1, dt) {
+    var time = ceil(t0), times = [];
+    if (dt > 1) {
+      while (time < t1) {
+        if (!(number(time) % dt)) times.push(new Date(+time));
+        step(time, 1);
+      }
+    } else {
+      while (time < t1) times.push(new Date(+time)), step(time, 1);
+    }
+    return times;
+  }
+
+  function range_utc(t0, t1, dt) {
+    try {
+      d3_date = d3_date_utc;
+      var utc = new d3_date_utc();
+      utc._ = t0;
+      return range(utc, t1, dt);
+    } finally {
+      d3_date = Date;
+    }
+  }
+
+  local.floor = local;
+  local.round = round;
+  local.ceil = ceil;
+  local.offset = offset;
+  local.range = range;
+
+  var utc = local.utc = d3_time_interval_utc(local);
+  utc.floor = utc;
+  utc.round = d3_time_interval_utc(round);
+  utc.ceil = d3_time_interval_utc(ceil);
+  utc.offset = d3_time_interval_utc(offset);
+  utc.range = range_utc;
+
+  return local;
+}
+
+function d3_time_interval_utc(method) {
+  return function(date, k) {
+    try {
+      d3_date = d3_date_utc;
+      var utc = new d3_date_utc();
+      utc._ = date;
+      return method(utc, k)._;
+    } finally {
+      d3_date = Date;
+    }
+  };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/minute.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/minute.js
new file mode 100644
index 0000000..ad081f6
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/minute.js
@@ -0,0 +1,13 @@
+import "interval";
+import "time";
+
+d3_time.minute = d3_time_interval(function(date) {
+  return new d3_date(Math.floor(date / 6e4) * 6e4);
+}, function(date, offset) {
+  date.setTime(date.getTime() + Math.floor(offset) * 6e4); // DST breaks setMinutes
+}, function(date) {
+  return date.getMinutes();
+});
+
+d3_time.minutes = d3_time.minute.range;
+d3_time.minutes.utc = d3_time.minute.utc.range;
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/month.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/month.js
new file mode 100644
index 0000000..577d5b2
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/month.js
@@ -0,0 +1,16 @@
+import "day";
+import "interval";
+import "time";
+
+d3_time.month = d3_time_interval(function(date) {
+  date = d3_time.day(date);
+  date.setDate(1);
+  return date;
+}, function(date, offset) {
+  date.setMonth(date.getMonth() + offset);
+}, function(date) {
+  return date.getMonth();
+});
+
+d3_time.months = d3_time.month.range;
+d3_time.months.utc = d3_time.month.utc.range;
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/scale-utc.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/scale-utc.js
new file mode 100644
index 0000000..1c6e30f
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/scale-utc.js
@@ -0,0 +1,25 @@
+import "../core/true";
+import "../scale/linear";
+import "scale";
+import "format-utc";
+
+var d3_time_scaleUtcMethods = d3_time_scaleLocalMethods.map(function(m) {
+  return [m[0].utc, m[1]];
+});
+
+var d3_time_scaleUtcFormat = d3_time_formatUtc.multi([
+  [".%L", function(d) { return d.getUTCMilliseconds(); }],
+  [":%S", function(d) { return d.getUTCSeconds(); }],
+  ["%I:%M", function(d) { return d.getUTCMinutes(); }],
+  ["%I %p", function(d) { return d.getUTCHours(); }],
+  ["%a %d", function(d) { return d.getUTCDay() && d.getUTCDate() != 1; }],
+  ["%b %d", function(d) { return d.getUTCDate() != 1; }],
+  ["%B", function(d) { return d.getUTCMonth(); }],
+  ["%Y", d3_true]
+]);
+
+d3_time_scaleUtcMethods.year = d3_time.year.utc;
+
+d3_time.scale.utc = function() {
+  return d3_time_scale(d3.scale.linear(), d3_time_scaleUtcMethods, d3_time_scaleUtcFormat);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/scale.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/scale.js
new file mode 100644
index 0000000..90a23df
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/scale.js
@@ -0,0 +1,155 @@
+import "../arrays/bisect";
+import "../arrays/range";
+import "../core/identity";
+import "../core/true";
+import "../scale/linear";
+import "../scale/nice";
+import "format";
+import "day";
+import "hour";
+import "minute";
+import "month";
+import "second";
+import "time";
+import "week";
+import "year";
+
+function d3_time_scale(linear, methods, format) {
+
+  function scale(x) {
+    return linear(x);
+  }
+
+  scale.invert = function(x) {
+    return d3_time_scaleDate(linear.invert(x));
+  };
+
+  scale.domain = function(x) {
+    if (!arguments.length) return linear.domain().map(d3_time_scaleDate);
+    linear.domain(x);
+    return scale;
+  };
+
+  function tickMethod(extent, count) {
+    var span = extent[1] - extent[0],
+        target = span / count,
+        i = d3.bisect(d3_time_scaleSteps, target);
+    return i == d3_time_scaleSteps.length ? [methods.year, d3_scale_linearTickRange(extent.map(function(d) { return d / 31536e6; }), count)[2]]
+        : !i ? [d3_time_scaleMilliseconds, d3_scale_linearTickRange(extent, count)[2]]
+        : methods[target / d3_time_scaleSteps[i - 1] < d3_time_scaleSteps[i] / target ? i - 1 : i];
+  }
+
+  scale.nice = function(interval, skip) {
+    var domain = scale.domain(),
+        extent = d3_scaleExtent(domain),
+        method = interval == null ? tickMethod(extent, 10)
+          : typeof interval === "number" && tickMethod(extent, interval);
+
+    if (method) interval = method[0], skip = method[1];
+
+    function skipped(date) {
+      return !isNaN(date) && !interval.range(date, d3_time_scaleDate(+date + 1), skip).length;
+    }
+
+    return scale.domain(d3_scale_nice(domain, skip > 1 ? {
+      floor: function(date) {
+        while (skipped(date = interval.floor(date))) date = d3_time_scaleDate(date - 1);
+        return date;
+      },
+      ceil: function(date) {
+        while (skipped(date = interval.ceil(date))) date = d3_time_scaleDate(+date + 1);
+        return date;
+      }
+    } : interval));
+  };
+
+  scale.ticks = function(interval, skip) {
+    var extent = d3_scaleExtent(scale.domain()),
+        method = interval == null ? tickMethod(extent, 10)
+          : typeof interval === "number" ? tickMethod(extent, interval)
+          : !interval.range && [{range: interval}, skip]; // assume deprecated range function
+
+    if (method) interval = method[0], skip = method[1];
+
+    return interval.range(extent[0], d3_time_scaleDate(+extent[1] + 1), skip < 1 ? 1 : skip); // inclusive upper bound
+  };
+
+  scale.tickFormat = function() {
+    return format;
+  };
+
+  scale.copy = function() {
+    return d3_time_scale(linear.copy(), methods, format);
+  };
+
+  return d3_scale_linearRebind(scale, linear);
+}
+
+function d3_time_scaleDate(t) {
+  return new Date(t);
+}
+
+var d3_time_scaleSteps = [
+  1e3,    // 1-second
+  5e3,    // 5-second
+  15e3,   // 15-second
+  3e4,    // 30-second
+  6e4,    // 1-minute
+  3e5,    // 5-minute
+  9e5,    // 15-minute
+  18e5,   // 30-minute
+  36e5,   // 1-hour
+  108e5,  // 3-hour
+  216e5,  // 6-hour
+  432e5,  // 12-hour
+  864e5,  // 1-day
+  1728e5, // 2-day
+  6048e5, // 1-week
+  2592e6, // 1-month
+  7776e6, // 3-month
+  31536e6 // 1-year
+];
+
+var d3_time_scaleLocalMethods = [
+  [d3_time.second, 1],
+  [d3_time.second, 5],
+  [d3_time.second, 15],
+  [d3_time.second, 30],
+  [d3_time.minute, 1],
+  [d3_time.minute, 5],
+  [d3_time.minute, 15],
+  [d3_time.minute, 30],
+  [d3_time.hour, 1],
+  [d3_time.hour, 3],
+  [d3_time.hour, 6],
+  [d3_time.hour, 12],
+  [d3_time.day, 1],
+  [d3_time.day, 2],
+  [d3_time.week, 1],
+  [d3_time.month, 1],
+  [d3_time.month, 3],
+  [d3_time.year, 1]
+];
+
+var d3_time_scaleLocalFormat = d3_time_format.multi([
+  [".%L", function(d) { return d.getMilliseconds(); }],
+  [":%S", function(d) { return d.getSeconds(); }],
+  ["%I:%M", function(d) { return d.getMinutes(); }],
+  ["%I %p", function(d) { return d.getHours(); }],
+  ["%a %d", function(d) { return d.getDay() && d.getDate() != 1; }],
+  ["%b %d", function(d) { return d.getDate() != 1; }],
+  ["%B", function(d) { return d.getMonth(); }],
+  ["%Y", d3_true]
+]);
+
+var d3_time_scaleMilliseconds = {
+  range: function(start, stop, step) { return d3.range(Math.ceil(start / step) * step, +stop, step).map(d3_time_scaleDate); },
+  floor: d3_identity,
+  ceil: d3_identity
+};
+
+d3_time_scaleLocalMethods.year = d3_time.year;
+
+d3_time.scale = function() {
+  return d3_time_scale(d3.scale.linear(), d3_time_scaleLocalMethods, d3_time_scaleLocalFormat);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/second.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/second.js
new file mode 100644
index 0000000..745c4b9
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/second.js
@@ -0,0 +1,13 @@
+import "interval";
+import "time";
+
+d3_time.second = d3_time_interval(function(date) {
+  return new d3_date(Math.floor(date / 1e3) * 1e3);
+}, function(date, offset) {
+  date.setTime(date.getTime() + Math.floor(offset) * 1e3); // DST breaks setSeconds
+}, function(date) {
+  return date.getSeconds();
+});
+
+d3_time.seconds = d3_time.second.range;
+d3_time.seconds.utc = d3_time.second.utc.range;
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/time.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/time.js
new file mode 100644
index 0000000..ddfc018
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/time.js
@@ -0,0 +1,33 @@
+var d3_time = d3.time = {},
+    d3_date = Date;
+
+function d3_date_utc() {
+  this._ = new Date(arguments.length > 1
+      ? Date.UTC.apply(this, arguments)
+      : arguments[0]);
+}
+
+d3_date_utc.prototype = {
+  getDate: function() { return this._.getUTCDate(); },
+  getDay: function() { return this._.getUTCDay(); },
+  getFullYear: function() { return this._.getUTCFullYear(); },
+  getHours: function() { return this._.getUTCHours(); },
+  getMilliseconds: function() { return this._.getUTCMilliseconds(); },
+  getMinutes: function() { return this._.getUTCMinutes(); },
+  getMonth: function() { return this._.getUTCMonth(); },
+  getSeconds: function() { return this._.getUTCSeconds(); },
+  getTime: function() { return this._.getTime(); },
+  getTimezoneOffset: function() { return 0; },
+  valueOf: function() { return this._.valueOf(); },
+  setDate: function() { d3_time_prototype.setUTCDate.apply(this._, arguments); },
+  setDay: function() { d3_time_prototype.setUTCDay.apply(this._, arguments); },
+  setFullYear: function() { d3_time_prototype.setUTCFullYear.apply(this._, arguments); },
+  setHours: function() { d3_time_prototype.setUTCHours.apply(this._, arguments); },
+  setMilliseconds: function() { d3_time_prototype.setUTCMilliseconds.apply(this._, arguments); },
+  setMinutes: function() { d3_time_prototype.setUTCMinutes.apply(this._, arguments); },
+  setMonth: function() { d3_time_prototype.setUTCMonth.apply(this._, arguments); },
+  setSeconds: function() { d3_time_prototype.setUTCSeconds.apply(this._, arguments); },
+  setTime: function() { d3_time_prototype.setTime.apply(this._, arguments); }
+};
+
+var d3_time_prototype = Date.prototype;
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/week.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/week.js
new file mode 100644
index 0000000..8fdfe13
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/week.js
@@ -0,0 +1,31 @@
+import "day";
+import "interval";
+import "time";
+import "year";
+
+["sunday", "monday", "tuesday", "wednesday", "thursday", "friday", "saturday"].forEach(function(day, i) {
+  i = 7 - i;
+
+  var interval = d3_time[day] = d3_time_interval(function(date) {
+    (date = d3_time.day(date)).setDate(date.getDate() - (date.getDay() + i) % 7);
+    return date;
+  }, function(date, offset) {
+    date.setDate(date.getDate() + Math.floor(offset) * 7);
+  }, function(date) {
+    var day = d3_time.year(date).getDay();
+    return Math.floor((d3_time.dayOfYear(date) + (day + i) % 7) / 7) - (day !== i);
+  });
+
+  d3_time[day + "s"] = interval.range;
+  d3_time[day + "s"].utc = interval.utc.range;
+
+  d3_time[day + "OfYear"] = function(date) {
+    var day = d3_time.year(date).getDay();
+    return Math.floor((d3_time.dayOfYear(date) + (day + i) % 7) / 7);
+  };
+});
+
+d3_time.week = d3_time.sunday;
+d3_time.weeks = d3_time.sunday.range;
+d3_time.weeks.utc = d3_time.sunday.utc.range;
+d3_time.weekOfYear = d3_time.sundayOfYear;
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/year.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/year.js
new file mode 100644
index 0000000..3ac02a2
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/time/year.js
@@ -0,0 +1,16 @@
+import "day";
+import "interval";
+import "time";
+
+d3_time.year = d3_time_interval(function(date) {
+  date = d3_time.day(date);
+  date.setMonth(0, 1);
+  return date;
+}, function(date, offset) {
+  date.setFullYear(date.getFullYear() + offset);
+}, function(date) {
+  return date.getFullYear();
+});
+
+d3_time.years = d3_time.year.range;
+d3_time.years.utc = d3_time.year.utc.range;
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/attr.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/attr.js
new file mode 100644
index 0000000..31c77f1
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/attr.js
@@ -0,0 +1,58 @@
+import "../core/ns";
+import "../interpolate/interpolate";
+import "../interpolate/transform";
+import "transition";
+import "tween";
+
+d3_transitionPrototype.attr = function(nameNS, value) {
+  if (arguments.length < 2) {
+
+    // For attr(object), the object specifies the names and values of the
+    // attributes to transition. The values may be functions that are
+    // evaluated for each element.
+    for (value in nameNS) this.attr(value, nameNS[value]);
+    return this;
+  }
+
+  var interpolate = nameNS == "transform" ? d3_interpolateTransform : d3_interpolate,
+      name = d3.ns.qualify(nameNS);
+
+  // For attr(string, null), remove the attribute with the specified name.
+  function attrNull() {
+    this.removeAttribute(name);
+  }
+  function attrNullNS() {
+    this.removeAttributeNS(name.space, name.local);
+  }
+
+  // For attr(string, string), set the attribute with the specified name.
+  function attrTween(b) {
+    return b == null ? attrNull : (b += "", function() {
+      var a = this.getAttribute(name), i;
+      return a !== b && (i = interpolate(a, b), function(t) { this.setAttribute(name, i(t)); });
+    });
+  }
+  function attrTweenNS(b) {
+    return b == null ? attrNullNS : (b += "", function() {
+      var a = this.getAttributeNS(name.space, name.local), i;
+      return a !== b && (i = interpolate(a, b), function(t) { this.setAttributeNS(name.space, name.local, i(t)); });
+    });
+  }
+
+  return d3_transition_tween(this, "attr." + nameNS, value, name.local ? attrTweenNS : attrTween);
+};
+
+d3_transitionPrototype.attrTween = function(nameNS, tween) {
+  var name = d3.ns.qualify(nameNS);
+
+  function attrTween(d, i) {
+    var f = tween.call(this, d, i, this.getAttribute(name));
+    return f && function(t) { this.setAttribute(name, f(t)); };
+  }
+  function attrTweenNS(d, i) {
+    var f = tween.call(this, d, i, this.getAttributeNS(name.space, name.local));
+    return f && function(t) { this.setAttributeNS(name.space, name.local, f(t)); };
+  }
+
+  return this.tween("attr." + nameNS, name.local ? attrTweenNS : attrTween);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/delay.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/delay.js
new file mode 100644
index 0000000..068e040
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/delay.js
@@ -0,0 +1,10 @@
+import "../selection/each";
+import "transition";
+
+d3_transitionPrototype.delay = function(value) {
+  var id = this.id, ns = this.namespace;
+  if (arguments.length < 1) return this.node()[ns][id].delay;
+  return d3_selection_each(this, typeof value === "function"
+      ? function(node, i, j) { node[ns][id].delay = +value.call(node, node.__data__, i, j); }
+      : (value = +value, function(node) { node[ns][id].delay = value; }));
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/duration.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/duration.js
new file mode 100644
index 0000000..c9db2dc
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/duration.js
@@ -0,0 +1,10 @@
+import "../selection/each";
+import "transition";
+
+d3_transitionPrototype.duration = function(value) {
+  var id = this.id, ns = this.namespace;
+  if (arguments.length < 1) return this.node()[ns][id].duration;
+  return d3_selection_each(this, typeof value === "function"
+      ? function(node, i, j) { node[ns][id].duration = Math.max(1, value.call(node, node.__data__, i, j)); }
+      : (value = Math.max(1, value), function(node) { node[ns][id].duration = value; }));
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/each.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/each.js
new file mode 100644
index 0000000..f1b2057
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/each.js
@@ -0,0 +1,26 @@
+import "../selection/each";
+import "transition";
+
+d3_transitionPrototype.each = function(type, listener) {
+  var id = this.id, ns = this.namespace;
+  if (arguments.length < 2) {
+    var inherit = d3_transitionInherit,
+        inheritId = d3_transitionInheritId;
+    try {
+      d3_transitionInheritId = id;
+      d3_selection_each(this, function(node, i, j) {
+        d3_transitionInherit = node[ns][id];
+        type.call(node, node.__data__, i, j);
+      });
+    } finally {
+      d3_transitionInherit = inherit;
+      d3_transitionInheritId = inheritId;
+    }
+  } else {
+    d3_selection_each(this, function(node) {
+      var transition = node[ns][id];
+      (transition.event || (transition.event = d3.dispatch("start", "end", "interrupt"))).on(type, listener);
+    });
+  }
+  return this;
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/ease.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/ease.js
new file mode 100644
index 0000000..5c3564d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/ease.js
@@ -0,0 +1,10 @@
+import "../interpolate/ease";
+import "../selection/each";
+import "transition";
+
+d3_transitionPrototype.ease = function(value) {
+  var id = this.id, ns = this.namespace;
+  if (arguments.length < 1) return this.node()[ns][id].ease;
+  if (typeof value !== "function") value = d3.ease.apply(d3, arguments);
+  return d3_selection_each(this, function(node) { node[ns][id].ease = value; });
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/filter.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/filter.js
new file mode 100644
index 0000000..7e0e13a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/filter.js
@@ -0,0 +1,22 @@
+import "../selection/filter";
+import "transition";
+
+d3_transitionPrototype.filter = function(filter) {
+  var subgroups = [],
+      subgroup,
+      group,
+      node;
+
+  if (typeof filter !== "function") filter = d3_selection_filter(filter);
+
+  for (var j = 0, m = this.length; j < m; j++) {
+    subgroups.push(subgroup = []);
+    for (var group = this[j], i = 0, n = group.length; i < n; i++) {
+      if ((node = group[i]) && filter.call(node, node.__data__, i, j)) {
+        subgroup.push(node);
+      }
+    }
+  }
+
+  return d3_transition(subgroups, this.namespace, this.id);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/index.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/index.js
new file mode 100644
index 0000000..c2a6702
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/index.js
@@ -0,0 +1 @@
+import "transition";
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/remove.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/remove.js
new file mode 100644
index 0000000..8e6e569
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/remove.js
@@ -0,0 +1,9 @@
+import "transition";
+
+d3_transitionPrototype.remove = function() {
+  var ns = this.namespace;
+  return this.each("end.transition", function() {
+    var p;
+    if (this[ns].count < 2 && (p = this.parentNode)) p.removeChild(this);
+  });
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/select.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/select.js
new file mode 100644
index 0000000..e537368
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/select.js
@@ -0,0 +1,28 @@
+import "../selection/select";
+import "transition";
+
+d3_transitionPrototype.select = function(selector) {
+  var id = this.id,
+      ns = this.namespace,
+      subgroups = [],
+      subgroup,
+      subnode,
+      node;
+
+  selector = d3_selection_selector(selector);
+
+  for (var j = -1, m = this.length; ++j < m;) {
+    subgroups.push(subgroup = []);
+    for (var group = this[j], i = -1, n = group.length; ++i < n;) {
+      if ((node = group[i]) && (subnode = selector.call(node, node.__data__, i, j))) {
+        if ("__data__" in node) subnode.__data__ = node.__data__;
+        d3_transitionNode(subnode, i, ns, id, node[ns][id]);
+        subgroup.push(subnode);
+      } else {
+        subgroup.push(null);
+      }
+    }
+  }
+
+  return d3_transition(subgroups, ns, id);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/selectAll.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/selectAll.js
new file mode 100644
index 0000000..5500d90
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/selectAll.js
@@ -0,0 +1,31 @@
+import "../selection/selectAll";
+import "transition";
+
+d3_transitionPrototype.selectAll = function(selector) {
+  var id = this.id,
+      ns = this.namespace,
+      subgroups = [],
+      subgroup,
+      subnodes,
+      node,
+      subnode,
+      transition;
+
+  selector = d3_selection_selectorAll(selector);
+
+  for (var j = -1, m = this.length; ++j < m;) {
+    for (var group = this[j], i = -1, n = group.length; ++i < n;) {
+      if (node = group[i]) {
+        transition = node[ns][id];
+        subnodes = selector.call(node, node.__data__, i, j);
+        subgroups.push(subgroup = []);
+        for (var k = -1, o = subnodes.length; ++k < o;) {
+          if (subnode = subnodes[k]) d3_transitionNode(subnode, k, ns, id, transition);
+          subgroup.push(subnode);
+        }
+      }
+    }
+  }
+
+  return d3_transition(subgroups, ns, id);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/style.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/style.js
new file mode 100644
index 0000000..313c2a4
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/style.js
@@ -0,0 +1,53 @@
+import "../core/document";
+import "../interpolate/interpolate";
+import "transition";
+import "tween";
+
+d3_transitionPrototype.style = function(name, value, priority) {
+  var n = arguments.length;
+  if (n < 3) {
+
+    // For style(object) or style(object, string), the object specifies the
+    // names and values of the attributes to set or remove. The values may be
+    // functions that are evaluated for each element. The optional string
+    // specifies the priority.
+    if (typeof name !== "string") {
+      if (n < 2) value = "";
+      for (priority in name) this.style(priority, name[priority], value);
+      return this;
+    }
+
+    // For style(string, string) or style(string, function), use the default
+    // priority. The priority is ignored for style(string, null).
+    priority = "";
+  }
+
+  // For style(name, null) or style(name, null, priority), remove the style
+  // property with the specified name. The priority is ignored.
+  function styleNull() {
+    this.style.removeProperty(name);
+  }
+
+  // For style(name, string) or style(name, string, priority), set the style
+  // property with the specified name, using the specified priority.
+  // Otherwise, a name, value and priority are specified, and handled as below.
+  function styleString(b) {
+    return b == null ? styleNull : (b += "", function() {
+      var a = d3_window(this).getComputedStyle(this, null).getPropertyValue(name), i;
+      return a !== b && (i = d3_interpolate(a, b), function(t) { this.style.setProperty(name, i(t), priority); });
+    });
+  }
+
+  return d3_transition_tween(this, "style." + name, value, styleString);
+};
+
+d3_transitionPrototype.styleTween = function(name, tween, priority) {
+  if (arguments.length < 3) priority = "";
+
+  function styleTween(d, i) {
+    var f = tween.call(this, d, i, d3_window(this).getComputedStyle(this, null).getPropertyValue(name));
+    return f && function(t) { this.style.setProperty(name, f(t), priority); };
+  }
+
+  return this.tween("style." + name, styleTween);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/subtransition.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/subtransition.js
new file mode 100644
index 0000000..7b2229e
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/subtransition.js
@@ -0,0 +1,25 @@
+import "transition";
+
+d3_transitionPrototype.transition = function() {
+  var id0 = this.id,
+      id1 = ++d3_transitionId,
+      ns = this.namespace,
+      subgroups = [],
+      subgroup,
+      group,
+      node,
+      transition;
+
+  for (var j = 0, m = this.length; j < m; j++) {
+    subgroups.push(subgroup = []);
+    for (var group = this[j], i = 0, n = group.length; i < n; i++) {
+      if (node = group[i]) {
+        transition = node[ns][id0];
+        d3_transitionNode(node, i, ns, id1, {time: transition.time, ease: transition.ease, delay: transition.delay + transition.duration, duration: transition.duration});
+      }
+      subgroup.push(node);
+    }
+  }
+
+  return d3_transition(subgroups, ns, id1);
+};
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/text.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/text.js
new file mode 100644
index 0000000..0e2455a
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/text.js
@@ -0,0 +1,11 @@
+import "transition";
+import "tween";
+
+d3_transitionPrototype.text = function(value) {
+  return d3_transition_tween(this, "text", value, d3_transition_text);
+};
+
+function d3_transition_text(b) {
+  if (b == null) b = "";
+  return function() { this.textContent = b; };
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/transition.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/transition.js
new file mode 100644
index 0000000..3ffad05
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/transition.js
@@ -0,0 +1,141 @@
+import "../arrays/map";
+import "../core/subclass";
+import "../core/true";
+import "../event/dispatch";
+import "../event/timer";
+import "../selection/selection";
+import "../selection/transition";
+import "../selection/interrupt";
+
+function d3_transition(groups, ns, id) {
+  d3_subclass(groups, d3_transitionPrototype);
+
+  // Note: read-only!
+  groups.namespace = ns;
+  groups.id = id;
+
+  return groups;
+}
+
+var d3_transitionPrototype = [],
+    d3_transitionId = 0,
+    d3_transitionInheritId,
+    d3_transitionInherit;
+
+d3_transitionPrototype.call = d3_selectionPrototype.call;
+d3_transitionPrototype.empty = d3_selectionPrototype.empty;
+d3_transitionPrototype.node = d3_selectionPrototype.node;
+d3_transitionPrototype.size = d3_selectionPrototype.size;
+
+d3.transition = function(selection, name) {
+  return selection && selection.transition
+      ? (d3_transitionInheritId ? selection.transition(name) : selection)
+      : d3.selection().transition(selection);
+};
+
+d3.transition.prototype = d3_transitionPrototype;
+
+import "select";
+import "selectAll";
+import "filter";
+import "attr";
+import "style";
+import "text";
+import "remove";
+import "ease";
+import "delay";
+import "duration";
+import "each";
+import "subtransition";
+import "tween";
+
+function d3_transitionNamespace(name) {
+  return name == null ? "__transition__" : "__transition_" + name + "__";
+}
+
+function d3_transitionNode(node, i, ns, id, inherit) {
+  var lock = node[ns] || (node[ns] = {active: 0, count: 0}),
+      transition = lock[id];
+
+  if (!transition) {
+    var time = inherit.time;
+
+    transition = lock[id] = {
+      tween: new d3_Map,
+      time: time,
+      delay: inherit.delay,
+      duration: inherit.duration,
+      ease: inherit.ease,
+      index: i
+    };
+
+    inherit = null; // allow gc
+
+    ++lock.count;
+
+    d3.timer(function(elapsed) {
+      var delay = transition.delay,
+          duration,
+          ease,
+          timer = d3_timer_active,
+          tweened = [];
+
+      timer.t = delay + time;
+      if (delay <= elapsed) return start(elapsed - delay);
+      timer.c = start;
+
+      function start(elapsed) {
+        if (lock.active > id) return stop();
+
+        var active = lock[lock.active];
+        if (active) {
+          --lock.count;
+          delete lock[lock.active];
+          active.event && active.event.interrupt.call(node, node.__data__, active.index);
+        }
+
+        lock.active = id;
+
+        transition.event && transition.event.start.call(node, node.__data__, i);
+
+        transition.tween.forEach(function(key, value) {
+          if (value = value.call(node, node.__data__, i)) {
+            tweened.push(value);
+          }
+        });
+
+        // Deferred capture to allow tweens to initialize ease & duration.
+        ease = transition.ease;
+        duration = transition.duration;
+
+        d3.timer(function() { // defer to end of current frame
+          timer.c = tick(elapsed || 1) ? d3_true : tick;
+          return 1;
+        }, 0, time);
+      }
+
+      function tick(elapsed) {
+        if (lock.active !== id) return 1;
+
+        var t = elapsed / duration,
+            e = ease(t),
+            n = tweened.length;
+
+        while (n > 0) {
+          tweened[--n].call(node, e);
+        }
+
+        if (t >= 1) {
+          transition.event && transition.event.end.call(node, node.__data__, i);
+          return stop();
+        }
+      }
+
+      function stop() {
+        if (--lock.count) delete lock[id];
+        else delete node[ns];
+        return 1;
+      }
+    }, 0, time);
+  }
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/tween.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/tween.js
new file mode 100644
index 0000000..108daa9
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/transition/tween.js
@@ -0,0 +1,17 @@
+import "../selection/each";
+import "transition";
+
+d3_transitionPrototype.tween = function(name, tween) {
+  var id = this.id, ns = this.namespace;
+  if (arguments.length < 2) return this.node()[ns][id].tween.get(name);
+  return d3_selection_each(this, tween == null
+        ? function(node) { node[ns][id].tween.remove(name); }
+        : function(node) { node[ns][id].tween.set(name, tween); });
+};
+
+function d3_transition_tween(groups, name, value, tween) {
+  var id = groups.id, ns = groups.namespace;
+  return d3_selection_each(groups, typeof value === "function"
+      ? function(node, i, j) { node[ns][id].tween.set(name, tween(value.call(node, node.__data__, i, j))); }
+      : (value = tween(value), function(node) { node[ns][id].tween.set(name, value); }));
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/xhr/html.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/xhr/html.js
new file mode 100644
index 0000000..d42283b
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/xhr/html.js
@@ -0,0 +1,12 @@
+import "../core/document";
+import "xhr";
+
+d3.html = function(url, callback) {
+  return d3_xhr(url, "text/html", d3_html, callback);
+};
+
+function d3_html(request) {
+  var range = d3_document.createRange();
+  range.selectNode(d3_document.body);
+  return range.createContextualFragment(request.responseText);
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/xhr/index.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/xhr/index.js
new file mode 100644
index 0000000..c71b466
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/xhr/index.js
@@ -0,0 +1,5 @@
+import "xhr";
+import "text";
+import "json";
+import "html";
+import "xml";
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/xhr/json.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/xhr/json.js
new file mode 100644
index 0000000..f51bc2c
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/xhr/json.js
@@ -0,0 +1,9 @@
+import "xhr";
+
+d3.json = function(url, callback) {
+  return d3_xhr(url, "application/json", d3_json, callback);
+};
+
+function d3_json(request) {
+  return JSON.parse(request.responseText);
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/xhr/text.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/xhr/text.js
new file mode 100644
index 0000000..1f51e3d
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/xhr/text.js
@@ -0,0 +1,5 @@
+import "xhr";
+
+d3.text = d3_xhrType(function(request) {
+  return request.responseText;
+});
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/xhr/xhr.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/xhr/xhr.js
new file mode 100644
index 0000000..d0a87a0
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/xhr/xhr.js
@@ -0,0 +1,126 @@
+import "../core/array";
+import "../core/document";
+import "../core/identity";
+import "../core/rebind";
+import "../event/dispatch";
+
+d3.xhr = d3_xhrType(d3_identity);
+
+function d3_xhrType(response) {
+  return function(url, mimeType, callback) {
+    if (arguments.length === 2 && typeof mimeType === "function") callback = mimeType, mimeType = null;
+    return d3_xhr(url, mimeType, response, callback);
+  };
+}
+
+function d3_xhr(url, mimeType, response, callback) {
+  var xhr = {},
+      dispatch = d3.dispatch("beforesend", "progress", "load", "error"),
+      headers = {},
+      request = new XMLHttpRequest,
+      responseType = null;
+
+  // If IE does not support CORS, use XDomainRequest.
+  if (this.XDomainRequest
+      && !("withCredentials" in request)
+      && /^(http(s)?:)?\/\//.test(url)) request = new XDomainRequest;
+
+  "onload" in request
+      ? request.onload = request.onerror = respond
+      : request.onreadystatechange = function() { request.readyState > 3 && respond(); };
+
+  function respond() {
+    var status = request.status, result;
+    if (!status && d3_xhrHasResponse(request) || status >= 200 && status < 300 || status === 304) {
+      try {
+        result = response.call(xhr, request);
+      } catch (e) {
+        dispatch.error.call(xhr, e);
+        return;
+      }
+      dispatch.load.call(xhr, result);
+    } else {
+      dispatch.error.call(xhr, request);
+    }
+  }
+
+  request.onprogress = function(event) {
+    var o = d3.event;
+    d3.event = event;
+    try { dispatch.progress.call(xhr, request); }
+    finally { d3.event = o; }
+  };
+
+  xhr.header = function(name, value) {
+    name = (name + "").toLowerCase();
+    if (arguments.length < 2) return headers[name];
+    if (value == null) delete headers[name];
+    else headers[name] = value + "";
+    return xhr;
+  };
+
+  // If mimeType is non-null and no Accept header is set, a default is used.
+  xhr.mimeType = function(value) {
+    if (!arguments.length) return mimeType;
+    mimeType = value == null ? null : value + "";
+    return xhr;
+  };
+
+  // Specifies what type the response value should take;
+  // for instance, arraybuffer, blob, document, or text.
+  xhr.responseType = function(value) {
+    if (!arguments.length) return responseType;
+    responseType = value;
+    return xhr;
+  };
+
+  // Specify how to convert the response content to a specific type;
+  // changes the callback value on "load" events.
+  xhr.response = function(value) {
+    response = value;
+    return xhr;
+  };
+
+  // Convenience methods.
+  ["get", "post"].forEach(function(method) {
+    xhr[method] = function() {
+      return xhr.send.apply(xhr, [method].concat(d3_array(arguments)));
+    };
+  });
+
+  // If callback is non-null, it will be used for error and load events.
+  xhr.send = function(method, data, callback) {
+    if (arguments.length === 2 && typeof data === "function") callback = data, data = null;
+    request.open(method, url, true);
+    if (mimeType != null && !("accept" in headers)) headers["accept"] = mimeType + ",*/*";
+    if (request.setRequestHeader) for (var name in headers) request.setRequestHeader(name, headers[name]);
+    if (mimeType != null && request.overrideMimeType) request.overrideMimeType(mimeType);
+    if (responseType != null) request.responseType = responseType;
+    if (callback != null) xhr.on("error", callback).on("load", function(request) { callback(null, request); });
+    dispatch.beforesend.call(xhr, request);
+    request.send(data == null ? null : data);
+    return xhr;
+  };
+
+  xhr.abort = function() {
+    request.abort();
+    return xhr;
+  };
+
+  d3.rebind(xhr, dispatch, "on");
+
+  return callback == null ? xhr : xhr.get(d3_xhr_fixCallback(callback));
+};
+
+function d3_xhr_fixCallback(callback) {
+  return callback.length === 1
+      ? function(error, request) { callback(error == null ? request : null); }
+      : callback;
+}
+
+function d3_xhrHasResponse(request) {
+  var type = request.responseType;
+  return type && type !== "text"
+      ? request.response // null on error
+      : request.responseText; // "" on error
+}
diff --git a/web/nms-public.gathering.org/old/speedometer/d3-master/src/xhr/xml.js b/web/nms-public.gathering.org/old/speedometer/d3-master/src/xhr/xml.js
new file mode 100644
index 0000000..09c18e2
--- /dev/null
+++ b/web/nms-public.gathering.org/old/speedometer/d3-master/src/xhr/xml.js
@@ -0,0 +1,5 @@
+import "xhr";
+
+d3.xml = d3_xhrType(function(request) {
+  return request.responseXML;
+});