selected out user's favorites for the collection index
border and background color added to collection index, each
added a conditional that edit and delete links show only for user collections that are not named 'favorite'
added products list- limit 4- to collections index view
small refactoring to move logic into collection model
override to ul to remove bullets for collections index list
text aligned left
included thumbnails for sample products in collections index
Merge branch 'collections_index_views'