moved 'Find Recipes' button from the sliding panel to the main toolbar.  Also updated Gemfile to default to ruby 2.0.0
changed link colors for sliding panel and signup/sign-in forms
Merge branch 'master' into new_ui_theme_updates

Conflicts:
	app/views/fridges/show.html.erb
Merge pull request #44 from gopher-snakes-2013/add-feature-testing-for-grocery-lists

Add feature testing for grocery lists
add gl feature test: fridge creator can add gl
fix last commit
moved user_can_search_for_recipes_spec to recipes_queries folder
add feature test: fridge friend may create a grocery list
changed the UI style of the checkboxes on signup and sliding panel  changed from checkbox to option select tag.  ALL ACTIVE TESTS PASS
add feature test: fridge creator can delete grocery list
change to ruby 2.0.0
Merge branch 'master' into new_ui_theme_updates
add feature test: user can delete grocery list
add feature test: fridge creator can add item to gl
add feature test: fridge friend can add item to grocery list
add feature test: fridge creator can delete item from gl
add feature test: fridge friend can delete item from grocery list
fix feature test: fridge friend can add item to grocery list
Merge pull request #45 from gopher-snakes-2013/new_ui_theme_updates

New ui theme updates
Merge branch 'master' into add-feature-testing-for-grocery-lists