To use Qpid instead of RabbitMQ, you set 'qpid' instead of 'rabbit' in
ENABLED_SERVICES in your localrc file. Otherwise, RabbitMQ is still
used by default.
(dtroyer) fixed problem with service test that failed to configure
rabbitmq if it was still selected.
Change-Id: I8c62b588a461a068463821b2c079ffa4bfa1f804
4a221459b7