BZ#1127816 - HA neutron sets pcs properties before starting service

https://bugzilla.redhat.com/show_bug.cgi?id=1127816

Make quickstack::neutron::all contain neutron::server, so that
resources after quickstack::neutron::all also are after
neutron::server.

See also:
https://docs.puppetlabs.com/puppet/3/reference/lang_containment.html