SAK-19286 additional check for empty description


git-svn-id: https://source.sakaiproject.org/svn/site-manage/trunk@122154 66ffb92e-73f9-0310-93c1-f5514f145a0a
KNL-1051 Fix the locales handling so it is consistent (use the SCS method)



git-svn-id: https://source.sakaiproject.org/svn/site-manage/trunk@122160 66ffb92e-73f9-0310-93c1-f5514f145a0a