QPID-4707: Set AMQP 1.0 fields on outgoing messages based on special property keys

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1489519 13f79535-47bb-0310-9956-ffa450edef68
QPID-4854: Removed code now unused since this change

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1489545 13f79535-47bb-0310-9956-ffa450edef68