Sync config_template with upstream
Sync config_template with upstream

Some fixes have gone into
git.openstack.org/openstack/ansible-config_template to deal with a few
bugs we have run into.

This PR brings the ceph-ansible config_template version up to the same
as the ansible-config_template openstack repo.

Closes: #2742
Signed-off-by: Andy McCrae <2481b9c450c0577735a0ce9f8e5e41582b2443fa@gmail.com>

fgal/ceph-ansible,font/ceph-ansible,ceph/ceph-ansible,ceph/ceph-ansible,fgal/ceph-ansible,font/ceph-ansible