Pulling index out as a shared singleton so we can grab it from AppDelegate to save stuff.
Saving state into NSUserDefaults.
Rearranging/deleting some stuff for code cleanliness.
Don't show irrelevant section headers in recipe list view. Add empty view for recipes list.
Adding Grand Marnier.
Adding RecipeSearchResultItem to separate the detail view from the index.
Adding todo.
Adding browse-all mode.
Rename RecipesViewController -> Mixable... to differentiate it.
Adding alphabet section indexing to ingredients list.