Added SavedSearch model.
Hooked up saved searches with views and controllers.
Merged in master.
Add feed_link behavior.
Added saved search styles and functionality.
Merged in master.
Added save search link.
Merge branch 'master' into saved_search
Merge branch 'master' into saved_search
Saved search styles and controller actions.
Merge branch 'master' into saved_search
Edit/update saved search actions.
Added Saved Search API.
Merge branch 'master' into saved_search
Don't eager load when just returning ids.
Return only integers.
Mark as read for saved search.
Selected feed support. Mark as read correction.
Style edit.
Support for deleting saved searches. Various saved search improvements.