add recipe_query and recipe tables, models
add recipe and recipe_queries controllers and routes
add recipe_query model, recipe model, view recipe searches, results, and ingredients for a recipe
add img_url to recipe model and img to view
write helper method to extract recipes from yummly search result
add image to list of recipes returned from recipe query
add model validations, db relationship test for RecipeQuery
add model validations, db relationship test for Recipe
Add helper method to determine if fridge is shared, add placeholder to fridge index to show if shared
add feature tests create and destroy recipe query
Add icon for shared fridges
Change shared icon class to an id
Resolve merge conflicts
Merge pull request #28 from gopher-snakes-2013/indicate-shared-fridges

Indicate shared fridges
change delete link name in view
fix merge conflict
removed yummly key, add model specs I missed
Merge pull request #30 from gopher-snakes-2013/tests-recipes

Tests recipes
Merge branch 'master' into add-tests-for-grocery-lists