Updated openstack/openstack
Project: openstack-dev/devstack  d9fc908918e19d9269c6bb74864310cba76eeec6
null
Make tempest L3 capable plugin aware

With this patch, the public network config in tempest.conf will be
done for the plugins that support L3.

This is required to enable third-party CI for stable/havana

Conflicts:

	lib/neutron
	lib/tempest

Change-Id: I820fe300fac45ff92d1281ff0c43ebc137783210
(cherry picked from commit afbc631cb8c89316bbecbf0f2c601103304e1994)