Remove reference to deprecated python-ceilometerclient
Remove reference to deprecated python-ceilometerclient

This repo is now deprecated, so remove references to it.

Change-Id: Iea876ba0ef0836b02ac10e1da2eca1cf76893271

stackforge/os-ansible-deployment,openstack/openstack-ansible,stackforge/os-ansible-deployment,openstack/openstack-ansible