Refactored code to work with the openfire XMPP server.  Openfire
connects to a local mySQL database that has a configured schema by the
name of "openfire" (see the openfire documentation to configure).  Also,
once the admin console is setup, change the "Group Chat Settings >
Service Options > Default Room Settings > Can anyone discover real JIDs
of occupants" to false.  Doing so, the tests should pass successfully.