Updated openstack/openstack
Project: openstack/keystone  84b89ff912693b178a0db3f1fb422f5cb4f0cf17
null
Use message when creating Unauthorized exception

The Unauthorized exception was being created with an underlying
exception as its message instead of that underlying exception's message,
such that it can be translated.

Change-Id: I57a7729d2416dda8098da2ea67e867cad31ff83b
Partial-Bug: #1274638
Updated openstack/openstack
Project: openstack/tempest  1b485eceae27eb25f495716b31d8e7af7b4a266b
null
make testing neutron api extensions optional

When the Neutron API extension that test case needs is unsupported
by Neutron plugin running, the test case will be skipped.

Change-Id: Ie3b0f94ea084076ccc10d6a141c9120bf9900395
Closes-Bug: #1270244