Basic queues plugin

I agree with that and typically I do not leave commented-out code.  In this instance, it was left intentionally.  Currently I do not see a way to make calls against endpoints of different regions.  We can add the endpoints to service catalog but is there a way to make a call to particular endpoint.  It would be nice to able to create a queue in IAD and then call list_queues for IAD and get back the queues created for that region.