Add tracking number to Order

Refactor update order State.
Add make Order status complete button
Add generating Order code
Make footer higher
Add filter and pagination to Admin Users page
Add footer to Admin panel
Add filter box to Users and Orders
Add Region model and associations
Add countries interface and region shipment limit
Add new design for checkout

Fix add to cart and shopcart markup. Fix breadcrambs category  permalink.
Add design to mail messages.
Fix FB and Turbolinks conflict