Updated mediawiki/extensions
Project: mediawiki/extensions/OpenStackManager  70611b8e01a1f7bf33a1cd9efd1675b768c5099a

Remove some dead code

In an earlier iteration we explicitly managed the 'special' service members.
Now each service group just creates and deletes this member as part
of group creation or deletion.

Change-Id: I6b9cfbd9ccc00a26503629a2c091c13029260e98