Get unit tests to pass.  Various fixes.
Initial AIT carrier stuff.
More test fixes.  pry in the gemspec.
intial work WIP
Turning options into an xml string
Stoopid typo, now it should the test passes
Renaming the function for specificity
Tracking shipment tests
Handling credentials better
nothing here, a few empty lines
Changes to the structure of the xml doc being generated
Using straight up net::http and sanitizing phone numbers for now
Merge pull request #4 from optoro/carrier_ait

REVIEW: AIT Carrier