Some new tests that cover some AMQP credit handling scenarios. Test
case 'testCloseBusyReceiver' currently fails due to being dispatched a
duplicate message.
Two new tests that acquire messages inside a TX and manage their
settlement and retirement in differing ways, one test works the other
'testReceiversCommitAndRollbackWithMultipleSessionsInSingleTXNoSettlement'
fails due to messages that were committed being redelivered to the
client unexpectedly.
Refactor the AMQP Message transformers both for better performance and
also to fix a number of issues with the transformers creating inbound
and outbound messages with incorrectly mapped values or extra data
appended where it should not be.
Ville Skyttä
Timothy Bish
Martyn Taylor
Clebert Suconic