Changes for the week ending 2015-03-22

Changes for the week ending 2015-03-22:

v2.0: Adding data-fc-required to address fields based on the store configuration.
v2.0: Fixing the payment method selected to not default to credit card after a customer logs in. This is especially important if the customer already chose to pay with something like PayPal or Amazon.
v2.0: Added Instannt Payment Notification (IPN) support for PayPal Express with Reference Transactions.
v2.0: Fixed an issue with PayPal Reference Transactions not being provided the payee account details.
v2.0: Fix for Coupon field output order.
v2.0: Fix for not being able to clear out the start and end dates of a coupon.

Changes for the week 2016-12-11