Added support js for the filter selection button bar
Implemented filtering.
Improper ratings display on new page.
Added 5px margin to column order indicators.
Added placeholder text for description.
Added cancel button to new page
Removing public directory. This is generated with 'rake assets:precompile'
Filter now defaults to last stored session if the user unchecks ALL the filters. (Or 1 if the session is empty)
We now determine which rating to pre-select for edit, in the edit controller instead of in the view itself.
Edited readme