KNL-1123 updating the config settings

git-svn-id: https://source.sakaiproject.org/svn/config/trunk@306328 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAK-24854 - Adding property for special rank size



git-svn-id: https://source.sakaiproject.org/svn/config/trunk@306329 66ffb92e-73f9-0310-93c1-f5514f145a0a