Set Administrators as new groups' owner.

New groups created by manage_projects should be owned by the
Administrators group.

Change-Id: I8d5eb876c99db0fd1bc7043a1d5e076b69c3d9cf
Reviewed-on: https://review.openstack.org/17320
Reviewed-by: Paul Belanger <paul.belanger@polybeacon.com>
Reviewed-by: James E. Blair <corvus@inaugust.com>
Approved: Jeremy Stanley <fungi@yuggoth.org>
Reviewed-by: Jeremy Stanley <fungi@yuggoth.org>
Tested-by: Jenkins
diff --git a/jeepyb/cmd/manage_projects.py b/jeepyb/cmd/manage_projects.py
index 4d1c208..dd3aa9f 100644
--- a/jeepyb/cmd/manage_projects.py
+++ b/jeepyb/cmd/manage_projects.py
@@ -149,7 +149,7 @@
     uuid = _get_group_uuid(gerrit, group)
     if uuid:
         return uuid
-    gerrit.createGroup(group)
+    gerrit.createGroup(group, owner="Administrators")
     uuid = _get_group_uuid(gerrit, group)
     if uuid:
         return uuid