radar/spree_easypost — pull request #3 by brchristian (2014-06-16 22:33:49+00:00)
Title: Fix for no item.line_item method in 2-1-stable

From my limited knowledge of the differences between 2.1 and 2.2, it seems that the way to get quantity here is just from `item.quantity`.

Addresses https://github.com/radar/spree_easypost/issues/2