SAK-23339 merge r122341 from trunk

git-svn-id: https://source.sakaiproject.org/svn/site-manage/branches/sakai-2.9.x@122988 66ffb92e-73f9-0310-93c1-f5514f145a0a
KNL-1051 delete LocaleComparator.java now redundant

git-svn-id: https://source.sakaiproject.org/svn/site-manage/branches/sakai-2.9.x@122990 66ffb92e-73f9-0310-93c1-f5514f145a0a