Shopify/active_merchant — pull request #981 by odorcicd (2014-01-07 16:41:50+00:00)
Title: Add back Stripe's refund_application_fee parameter to the refund method

@bizla @girasquid

Stripe now supports refunding (partial) application fees using the `refund_application_fee` parameter, but this shouldn't have been removed in the first place anyways. Adding it back.