Added placeholders where they were missing, plus ticket corrections
finishing up signage
Merge branch 'develop' of github.com:torchbox/verdant-rca into develop
fixing menu on ipad portrait
fixing ridiculously large student works when portrait
remove redundant 'if there are things to loop over then loop over them' logic from sidebar adverts
fix internal link urls on ads

Conflicts:
	django-verdant/rca/templates/rca/includes/sidebar.html
fix google font urls to cover possibility of https
Fetch tweets synchronously for the first time they are requested for the given handle
Merge branch 'develop' of github.com:torchbox/verdant-rca into develop
Improved caching for tweets
Merge branch 'develop' into staging