remove survey link from front page
Update colours for Trinidad and Tobago cobrand

Add in we/cobrand directory with basic sass files, update colours file
and set background on 'click map to report' banner
upgrade google analytics code to use universal snippet
send a virtual page view when we click on the map

Only if universal analytics turned on and on the fixmystreet cobrand
Use local DateTimes in dashboard and its tests.

Otherwise oddities arise due to summer time differences
putting a BST now-6d23h time behind a UTC now+1s-1w.
Ubuntu Apache vhost config example
Update old-style open311 script to use bodies.

Add some comments to the top of the open311 bin scripts.
Mock a date for dashboard tests

Fixes #365 (how appropriate) by mocking datetime to allow the
dashboard test's assumptions (that we're not so near beginning
of year that a report from X days ago isn't still in same year)
to hold.
If we only have one real category option, automatically select it.

Fixes #690.
Merge remote-tracking branch 'upstream/master'