adds ajax to sidebar cart
adds js animation to newly added line_item in cart
adds cart invisibility if empty
adds testing to new ajax and java
adds orders table and order_id column to line_item table
adds order table and links the line_items from the cart to it
adds atom but doesn't work
adds mailers, adjust order controller for mailer, adds the content for the mailer views
updates the mailer testing
adds integration test
adds user scaffold and updates controller to redirect to user index upon creation and update changes those fields in test
adds login