Customer confirms the payment inside paypal.
Customer confirms the payment inside paypal.

according to the [paypal doc page](https://developer.paypal.com/webapps/developer/docs/classic/express-checkout/integration-guide/ECCustomizing/)
" If you collect no additional information after buyers return from PayPal, you can skip the confirm-order page on your website. " , which is the case for spree. so they can finish the payment
in paypal, cuz we already gathered all the required information.

Fixes #34
Fixes #49

printbear/better_spree_paypal_express,printbear/better_spree_paypal_express,printbear/better_spree_paypal_express