Testing a 'redirect all the things' mixin
Updated slug redirects to be handled via Redirect objects, object signals
Merge remote-tracking branch 'origin/master' into redirects
Cherry-picked commit 660421596fc469190d624e411fb8e35a864afcc0 (catch-all 301 redirect mixin)
Force calendar to be fetched only by pk in GetListViewCalendarMixin
Genericized mixin for redirecting urls with invalid slugs
Set canonical in context processors
Moved all js widget-related view modifications to a new subclassed day view specific to the home page; only redirect home pg query params when a feed is not requested; added redirects for calendar list views to redirect to their main calendar urls if necessary
Make sure opengraph url uses canonical url; fixed some search meta tags
Added CANONICAL_URL to settings_local template
Added main calendar redirects for events by category/tag on calendar
Added robots.txt; updated vhost conf template to add an alias
Merge branch 'redirects'