Change Add Friend button from Sign Up to Add Fridge Friend, fixed feature tests with change'
Update tests to account for new Add Fridge Friend button
Update see friends of fridge test to account for new Add Fridge Friend button
Update user can create fridge item test to account for new Add Fridge Friend button
Merge pull request #34 from gopher-snakes-2013/change-add-friend-button

Change add friend button
add recipes_user join table, add recipes to fridge show view, add side panel to recipe queries index
add feature test: user can remov self from shared fridge that they do not own
remove current user param from extract_recipes_from_search method, cleaned up
Merge pull request #35 from gopher-snakes-2013/user-can-save-recipe

add recipes_users join table, saved recipes to fridge show view, add side p...
add controller test to make sure remove_user doesn't remove fridge from db; all tests passing
Merge branch 'master' into user-can-remove-self-from-shared-fridge
add missing migrations, sorry y'all
Merge pull request #36 from gopher-snakes-2013/user-can-save-recipe

add missing migrations, sorry y'all
Merge branch 'master' into user-can-remove-self-from-shared-fridge
resolve merge, all tests passing