QPID-5277: support for generic add, del and list

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1538626 13f79535-47bb-0310-9956-ffa450edef68
QPID-5277: removed qpidt as qpid-config now offers similar functionality

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1538627 13f79535-47bb-0310-9956-ffa450edef68
QPID-5288: add checking for connection/session close before waiting on Sender::close()

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1538629 13f79535-47bb-0310-9956-ffa450edef68