nov/paypal-express — pull request #25 by thurtt (2012-02-24 02:42:00+00:00)
Title: Item number support

This change adds the item number to the item class. I've also added the associated tests for the change. This is actually the same as one of the changes in the pull request made by chewi. I just figured I would add this request because it represents all of the changes that I've made in my fork. Thanks.