NO-JIRA: Refactor: centralize construction of qd_address_t in qd_address()

git-svn-id: https://svn.apache.org/repos/asf/qpid/dispatch/trunk@1596391 13f79535-47bb-0310-9956-ffa450edef68
DISPATCH-16: Trace log messages with address and first bytes of body.

Non-printable body bytes are quoted in hex as \xx.

git-svn-id: https://svn.apache.org/repos/asf/qpid/dispatch/trunk@1596392 13f79535-47bb-0310-9956-ffa450edef68
DISPATCH-16: Improved waypoint logging.

git-svn-id: https://svn.apache.org/repos/asf/qpid/dispatch/trunk@1596393 13f79535-47bb-0310-9956-ffa450edef68
QPID-DISPATCH-52: Extended test of distributed work-queue, multiple routers, multiple brokers.

git-svn-id: https://svn.apache.org/repos/asf/qpid/dispatch/trunk@1596394 13f79535-47bb-0310-9956-ffa450edef68