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
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
Merge branch 'evanlok-master'

Conflicts:
	lib/zuora/api.rb
	wsdl/zuora.a.47.1.wsdl
Merge branch 'master' of https://github.com/zuorasc/zuora

Conflicts:
	wsdl/zuora.a.47.1.wsdl.xml