KNL-1308 - Provide kernel access to escapeJsQuoted


git-svn-id: https://source.sakaiproject.org/svn/kernel@315662 66ffb92e-73f9-0310-93c1-f5514f145a0a
Reversing merge from KNL-1308 that didn't belong


git-svn-id: https://source.sakaiproject.org/svn/kernel@315663 66ffb92e-73f9-0310-93c1-f5514f145a0a
KNL-1309 - Replace use of Validator.escapeJsQuoted with FormattedText.escapeJsQuoted


git-svn-id: https://source.sakaiproject.org/svn/kernel@315665 66ffb92e-73f9-0310-93c1-f5514f145a0a
KNL-1295 - Something is preventing hibernate app redeploy


git-svn-id: https://source.sakaiproject.org/svn/kernel@315667 66ffb92e-73f9-0310-93c1-f5514f145a0a