There's no need to make the fixtures, testtools, etc. libraries a
runtime requirement, so let's move it from the toplevel oslo.messaging
API so you need to explicitly import it.
Change-Id: I9e2f32a898d78489f2d8d9c218c81f35cda14e34
The configuration options registered by oslo.messaging should not be
directly relied upon by users of the library, since those config option
names could change in future.
Add an API which allows API users to override specific configuration
options e.g.
self.messaging_conf = self.useFixture(messaging.ConfFixture(cfg.CONF))
self.messaging_conf.transport_driver = 'fake'
Change-Id: If0d837e1b86e3b04237fde522551cfb81505a543
Use the new oslo.sphinx version of the OpenStack doc
theme instead of copying it into this repo.
blueprint oslo.sphinx
Change-Id: I0bd91f7bb43f97b99051fed65b75fc05d5149cc8
