PROTON-711: add tests for the existing destination type annotation processing done by the transformers

git-svn-id: https://svn.apache.org/repos/asf/qpid/proton/trunk@1631793 13f79535-47bb-0310-9956-ffa450edef68
PROTON-711: add support (disabled by default) for using a byte value for destination type annotations during outbound transformation

git-svn-id: https://svn.apache.org/repos/asf/qpid/proton/trunk@1631794 13f79535-47bb-0310-9956-ffa450edef68
PROTON-711: add support (disabled by default) for using a byte value for destination type annotations during inbound transformation

git-svn-id: https://svn.apache.org/repos/asf/qpid/proton/trunk@1631795 13f79535-47bb-0310-9956-ffa450edef68