Refactored items into items and menuitems
Adjusted cart for MenuItem
Added order model
Created item_orders
Removed unnecessary features
Merge pull request #30 from kishkaru/item_refactor

Item refactor
Adjusted cart for MenuItem
Fixed rspecs
Adjusted Item step definition so menu_items are created with items
Merge branch 'master' into orders

Conflicts:
	app/controllers/cart_controller.rb
Merge pull request #31 from kishkaru/orders

Orders
Merge branch 'master' into checkout

Conflicts:
	app/controllers/cart_controller.rb
	db/schema.rb