1.2015.155

• Added support for FieldChanges on amendments
• Support more amendments and more types on notification parsing
  • CreditNote notification
  • SubscriptionCancellation notification and SubscriptionCancellation type
• Fixed an issue on FieldChanges where DateTime not parsed correctly
• Added in further unit tests
• First drop of quotes SDK support, interface will change before release as master ahead of sandbox testing
• BREAKING CHANGE: amendmentNotification.getInvoice() now correctly amendmentNotification.getAmendment()