Add generate method to connector and invoice
Fix payment object
Validation fixes
Fix date format
Fix RatePlanCharge data in SubscribeRequest
Fix spec
Ignore .ruby-verison and .ruby-gemset
Update savon
Ignore .idea
Remove .idea dir
Update savon to 2.2
Remove tests that no longer work
Remove libxml dependency
Merge pull request #3 from rayjohnson/master

Changed the wsdl to 47.1
Add Net 60 to payment terms
Add TermId__c to wsdl
Testing savon 2.2 merge

Merge branch 'master' of https://github.com/evanlok/zuora into evanlok-master
jinhos 2.0 fix
defer regenerate_invoice_pdf and body on Invoice so selects do not fail
use production endpoint in wsdl so sandbox is configurable