Updated openstack/openstack
Project: openstack/ceilometer  16eb199124e73df48a15193ad31b681e382becc8
null
Update ceilometer.conf.sample

Due to python-keystoneclient update.

Change-Id: Ie683d3fbf8086d2be6a2fbe19374b8d31abaf976
Closes-bug: #1268614
(cherry picked from commit 76c06e03eaef0c66689c62aece24baee0b372644)