Fixup ceph configuration data

Modified Puppetfile and modules.list to include the correct ceph module.
Modified ceph classgroups to remove the no longer needed cephdeploy base class.
Modified user.common.yaml to add an additional ceph config param.

Change-Id: I7c4de91c00b37a9d6ae04cc887e5814b55203b71
Merge "Fixup ceph configuration data"