Updated openstack/openstack
Project: openstack/ceilometer  6fde04595939bc5c06b045443d90146487dedac3

Use 'pg_ctl' utility to start and stop database

Greping output for  starting message don't work all the time
because 'postgres' utility translate messages in other language
depending on computer settings

Change-Id: I6f48db92ccc16e8c75d76dd3fadbbeb9930f9cac