Documenting Ansible deployment
Documenting Ansible deployment

Partially-Implements: blueprint vagrant
Depends-On: Iaf317817eccaa72f2a86b1058a0179afd3427859

Change-Id: Icc220c23075b265a15db4a1e0dec1618c84eedca

asalkeld/kolla-mesos,openstack/kolla-mesos,openstack/kolla-mesos,openstack/kolla-mesos