NO-JIRA - Updated qdstat to handle the changed entity-name format.


git-svn-id: https://svn.apache.org/repos/asf/qpid/dispatch/trunk@1644628 13f79535-47bb-0310-9956-ffa450edef68
DISPATCH-82: Poor error handling by qdmanage and qdstat tools.

Fixed error handling for qd tools as follows:

- Forked future proton reactor work into qpid_dispatch.internal.proton_future
- Added proton_future.util.SyncRequestResponse to implement request-response pattern
- Updated qpid_dispatch.management.client to use SyncRequestResponse

When the reactor work has made it into a proton release, the proton_future package
should be removed.

git-svn-id: https://svn.apache.org/repos/asf/qpid/dispatch/trunk@1644684 13f79535-47bb-0310-9956-ffa450edef68