Working on cancan fix
Adding in fix for cancan for editting favorites.
Updating to user favorite for favorites cancan
add user helper methods to saved_items model
Update for cancan to control destroying and editing of favorites.
Adding in support for the user flag list page.  It still needs two fixes for non javascript users regarding the edit and update function, but all other features currently work.
some bug fixes to non-JS users in favorites editing; terminology updates