QPID-4304 : [Java Broker] Add an attribute to queues - "messageDurability" - which controls whether message data is persisted or not.  By default, depend on the persistence setting of the message, but allow an individual queue to declare that all (or no) messages should be persisted on the queue

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1613440 13f79535-47bb-0310-9956-ffa450edef68