Using paperclip
Merge branch 'scaffolding' of https://github.com/gorborukov/autocar into scaffolding

Conflicts:
	Gemfile
	Gemfile.lock
	app/controllers/catalog_controller.rb
	app/controllers/categories_controller.rb
	app/controllers/contents_controller.rb
	app/controllers/pages_controller.rb
	app/controllers/products_controller.rb
	app/models/product.rb
	app/views/catalog/item.html.haml
	app/views/layouts/application.html.erb
	app/views/products/edit.html.erb
	config/routes.rb
	db/schema.rb
Fixing merge
Deleting product photos by AJAX