QPID-5066: Repackaged all Dispatch Python modules to qpid.dispatch

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1516995 13f79535-47bb-0310-9956-ffa450edef68
NO-JIRA: Removed trailing whitespaces.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1516996 13f79535-47bb-0310-9956-ffa450edef68