Merge "Split placement from nova"

ansible/group_vars/all.yml

ansible/roles/nova/defaults/main.yml

ansible/roles/nova/handlers/main.yml

ansible/roles/nova/tasks/config.yml

ansible/roles/nova/tasks/precheck.yml

ansible/roles/nova/tasks/register.yml

ansible/roles/placement/defaults/main.yml

ansible/roles/placement/handlers/main.yml

ansible/roles/placement/meta/main.yml

ansible/roles/placement/tasks/bootstrap.yml

ansible/roles/placement/tasks/bootstrap_service.yml

ansible/roles/placement/tasks/check.yml

ansible/roles/placement/tasks/clone.yml

ansible/roles/placement/tasks/config.yml

ansible/roles/placement/tasks/deploy.yml

ansible/roles/placement/tasks/loadbalancer.yml

ansible/roles/placement/tasks/main.yml

ansible/roles/placement/tasks/precheck.yml

ansible/roles/placement/tasks/pull.yml

ansible/roles/placement/tasks/reconfigure.yml