Updated openstack/openstack
Project: openstack-dev/devstack  6777119f2e02e3baf4e54f55e830d1ef5fc87e56
null
Devstack install can fail on missing xinetd.d/rsync config

Assuming if the system does not have the xinetd.d/rsync,
the dedicated service is the prefered way.

Change-Id: Ic42651c5c3fb5bf0099786ca81a7bd06ace896a8