Shopify/active_merchant — pull request #375 by jduff (2012-06-08 17:49:25+00:00)
Title: Deprecate type method

@Soleone @wisq for review.

This change deprecates the `type` method on `CreditCard` in favor of the `brand` method. All references to `type` have been changed to `brand`.

I also removed a bunch of duplication from the Litle gateway.