TODO

@TODO

MENU
- The `items menu` in the menu need to became 100% ajax as well customer registration.
- Custom Menu acessible from smartphone, feauture must be: customer registration, online order and payment 
  and email with confirmation to the customer.


NEWSLETTER
- create unsubscribe file.(Newsletter system can be integrated easily using and open source software as PHPList.)
- create a subscribe option in the customer's area.
- create a column data-type boolean in customer's table in the database.

PAYMENT METHOD
- Accept bitcoin (http://json-rpc.org/wiki/implementations) - each order must generate a new bitcoin address. we 
  need to think in a way to pre-generate a few address and store it in the database, for when customer order, the 
  address will be ready to receive the payment.