change readme
fix total_price value
giving the gem the ability to run in non-test mode.
Added .idea to gitignore
bump patch level
use nil? instead of present?
Added ability to create a return shipment label. Also, added delivery confirmation and package descriptions.
Upped the patch level.
Added delivery confirmation, return service (cheaper rates on return shipments), and package content descriptions.
Added Attention Name to addresses.
Added Attention Name to address class. More was needed there to truly set it.
fix void shipment
fix void shipment
change version
change version
change version
void xml parse
change xml format
fix and add new tests
Removed require 'rails'