Remove premature restart of Keystone service during configuration
Remove premature restart of Keystone service during configuration

For simplification purposes, restarting the Keystone service
should wait until after configuring all relevant directives
in keystone.conf.

Change-Id: Id26edc20236953215dd18635fbe143f4bc1bc8da
Closes-Bug: #1258651

potsmaster/openstack-manuals,AlekhyaMallina-Vedams/openstack-manuals,saeki-masaki/openstack-manuals,gongysh2004/openstack-manual,potsmaster/openstack-manuals,Akasurde/openstack-manuals,gongysh2004/openstack-manual,AlekhyaMallina-Vedams/openstack-manuals,openstack/openstack-manuals,AlekhyaMallina-Vedams/openstack-manuals,saeki-masaki/openstack-manuals,openstack/openstack-manuals,openstack/openstack-manuals,kairoaraujo/openstack-manuals,openstack/openstack-manuals,Akasurde/openstack-manuals,kairoaraujo/openstack-manuals