Updated openstack/openstack
Project: openstack/oslo.messaging  6dc19e0b931a4c28462fda2a044554f1239b5105

Add driver independent functional tests

Add driver independent functional tests of the messaging API

The url used to select (and configure) the driver is specified as an
environment variable named TRANSPORT_URL.

Change-Id: I867001a15ffaca06ae831cfd0240ed3397bf6503