spree/spree — pull request #2088 by jdutil (2012-10-15 20:09:13+00:00)
Title: Correct card_code typo, and add coupon code hook.

The #card_code fields wrapping p tag has a typo for the hook value.

I also added the field class and a data hook to the promo coupon code field to match markup for the other fields when you want to add styling to the field class or utilize deface.