Fixed tags matching with no user logged in
Moved pic_picker down into partial
Saving and restoring parent dialog in spawn
Saving and restoring parent dialog in spawn
pic_picker now successfully returns
edit_recipe doesn't submit recipe if unchanged.
Merge branch 'refs/heads/Stacking_Modals' into Voting

Conflicts:
	app/assets/javascripts/views/edit_recipe.js.coffee
	app/controllers/tags_controller.rb
Fixed Recipes#report_recipe up with @browser for rendering and repaired bug in edit_recipe.js
Fixed TagsController#match crash and dialog issue for freestanding dialog