redirect_urls now passed through patterns
more sprites, remove add to contacts not used
further attempt to fix cookie notice for iphone following advice from Justine
Merge remote-tracking branch 'origin/develop' into develop
Removed console.log calls from javascript files
change to research students page listing
New deploy target in fabfile.

We now check the server name in the deploy() target rather than having two
separate deploy / migrate steps.  This should remove an unnecessary restart of
verdant-rca on the migration server, and also ensure that we restart verdant on
rca3 after running compress on rca2, which is required to ensure the correct
manifest.json is loaded by django-compressor. (This was the cause of problems
during a deployment yesterday.)
Merge branch 'develop' of github.com:torchbox/verdant-rca into develop
tweak fabfile: pip install should run on both servers, manage.py update_index should only run on one