Scaffold rating model
Add rating model
Merge branch 'master' into ratings
Add rating support! Still need to make it look pretty and add unrating support.
Make rating form represent the average rating.
(True appears next to a rating if is less than or equal to the current average.)
Rating form submits on update now
Add some of the ajax code from the tutorial.
http://eighty-b.tumblr.com/post/1569674815/creating-an-ajaxified-star-rating-system-in-rails-3
Merge branch 'master' into ratings

Conflicts:
	config/routes.rb
	db/schema.rb
fix migration: change 'Add_Fav_Recipes' to 'AddFavRecipes'.
Ratings work. Kinda. Star pictures aren't appearing in chrome. There's still no way to remove ratings. Average rating is never displayed (only own rating).
One-line html change. Add arrow pointing to ratings to make sure everyone knows they exist (since they often are invisible).
Add a default graphic for recipes that don't have pictures.
Resize star images; they rendered bigger than I expected the first time.
Remove arrow pointing to ratings area. It seems the stars aren't invisble anymore. Maybe it was a cache issue...