Add OpenStack-Ansible links
Add OpenStack-Ansible links

The deploy guide of OpenStack-Ansible for queens doesn't seem
to appear on our deploy guides.

This should fix it.

Change-Id: Ic7201eb6ce953706fc9acc905ebfe5ece6c9ebd2

openstack/openstack-manuals,openstack/openstack-manuals,openstack/openstack-manuals,openstack/openstack-manuals