SAK-22450 - info on controls fix

git-svn-id: https://source.sakaiproject.org/svn/site-manage/branches/SAK-22450@120329 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAK-22450 - prevent default when clicking on info link

git-svn-id: https://source.sakaiproject.org/svn/site-manage/branches/SAK-22450@120330 66ffb92e-73f9-0310-93c1-f5514f145a0a