1337807/son_of_store_engine — pull request #51 by JanKoszewski (2012-05-02 05:42:43+00:00)
Title: Update cart quantity

Small request, should merge cleanly - figured out how to add updating order item quantity through the cart without adding the cart_item model. Not sure if it'll translate cleanly over into order, but it works on the cart end of things, all tests are passing, and cane and reek are still clean.