Merge "Support policy.yaml file [part 4]"

ansible/roles/barbican/handlers/main.yml

ansible/roles/barbican/tasks/config.yml

ansible/roles/barbican/templates/barbican-api.json.j2

...les/barbican/templates/barbican-keystone-listener.json.j2

ansible/roles/barbican/templates/barbican-worker.json.j2

ansible/roles/barbican/templates/barbican.conf.j2

ansible/roles/cloudkitty/handlers/main.yml

ansible/roles/cloudkitty/tasks/config.yml

ansible/roles/cloudkitty/templates/cloudkitty-api.json.j2

...e/roles/cloudkitty/templates/cloudkitty-processor.json.j2

ansible/roles/cloudkitty/templates/cloudkitty.conf.j2

ansible/roles/congress/handlers/main.yml

ansible/roles/congress/tasks/config.yml

ansible/roles/congress/templates/congress-api.json.j2

ansible/roles/congress/templates/congress-datasource.json.j2

...e/roles/congress/templates/congress-policy-engine.json.j2

ansible/roles/congress/templates/congress.conf.j2

ansible/roles/designate/handlers/main.yml

ansible/roles/designate/tasks/config.yml

ansible/roles/designate/templates/designate-api.json.j2