Enable CPU monitoring functionality in new mom

Change-Id: Ibb99acf59573f20c2ba3b1c3e95a11e5020167ff
Signed-off-by: Martin Sivak <msivak@redhat.com>
Reviewed-on: http://gerrit.ovirt.org/28911
Reviewed-by: Adam Litke <alitke@redhat.com>
Reviewed-by: Dan Kenigsberg <danken@redhat.com>