Fix broken map when logging to /report/new with active asset layers

The event handlers for category changing were being added too early,
before fixmystreet.map had been created. For cobrands with category
grouping enabled this was causing a crash in the JS because the grouping
code emits a category change event during its setup (which runs between
fixmystreet.assets.add and .assets.init).

This commit adds the event handlers for each layer during
fixmystreet.assets.init - at point at which fixmystreet.map has been set
up. Also extracts the code for initing each layer into its own function
for clarity.

0 files changed, 0 insertions, 0 deletions