Add "time spent" admin logging.

Mechanism is general, but current implementation only used
for Zurich.

 - Zurich: Record time_spent field mysociety/FixMyStreet-Commercial#676
 - template changes (including jQuery spinner)
 - backend changes to save data are made:
    - in log_edit, if supplied
    - and time on category change (and arbitrary actions)
 - Add update_admin_log to all paths for DM, ensuring that it gets called,
     while resetting the `time_spent` parameter, to make sure that
     there is never a duplicate record created.

 - Also quell warning about using DateTime values in query.

 - Also add (seemingly unrelated) parens to stop misparsing of OK line in
    questionnaire test now that DT::Format::Pg is used in Zurich cobrand

See mysociety/FixMyStreet-Commercial#676

1 files changed, 7 insertions, 0 deletions

diff --git a/web/cobrands/zurich/base.scss b/web/cobrands/zurich/base.scss
index 10eed0b11..013c071bd 100644
--- a/web/cobrands/zurich/base.scss
+++ b/web/cobrands/zurich/base.scss
@@ -179,6 +179,13 @@ h4.static-with-rule {
     }
 }
 
+.ui-spinner input {
+    // stop jQuery UI spinner inputs from inheriting FMS input styles
+    padding: 1px;
+    border: none;
+    border-radius: 0;
+}
+
 @media print {
     #site-header .container {
         position: relative;