Updated openstack/openstack
Project: openstack/glance  071ba55f13d8c0513df2ce75015e7528eeecfd9c
null
Refine output of glance service managment

Make the output message easier to be understood, and keep
consistent with the normal output of /etc/init.d/XXX XXX

Change-Id: I9f63d4138282b9a4833e3ce02ffd8ce97bd2decc