Merge "Custom policy files"

ansible/roles/aodh/tasks/config.yml

ansible/roles/barbican/tasks/config.yml

ansible/roles/ceilometer/tasks/config.yml

ansible/roles/cinder/tasks/config.yml

ansible/roles/cloudkitty/tasks/config.yml

ansible/roles/congress/tasks/config.yml

ansible/roles/glance/tasks/config.yml

ansible/roles/gnocchi/tasks/config.yml

ansible/roles/heat/tasks/config.yml

ansible/roles/ironic/tasks/config.yml

ansible/roles/keystone/tasks/config.yml

ansible/roles/kuryr/tasks/config.yml

ansible/roles/magnum/tasks/config.yml

ansible/roles/manila/tasks/config.yml

ansible/roles/mistral/tasks/config.yml

ansible/roles/murano/tasks/config.yml

ansible/roles/neutron/tasks/config.yml

ansible/roles/nova/tasks/config.yml

ansible/roles/rally/tasks/config.yml

ansible/roles/sahara/tasks/config.yml