PRFL-811 fix search when an accent is used in the search string

git-svn-id: https://source.sakaiproject.org/svn/profile2/trunk@121689 66ffb92e-73f9-0310-93c1-f5514f145a0a
PRFL-798 fix CSS for personal summary, was overflowing

git-svn-id: https://source.sakaiproject.org/svn/profile2/trunk@121690 66ffb92e-73f9-0310-93c1-f5514f145a0a
PRFL-797 disable form fields on a successful message send, to prevent multiple messages

git-svn-id: https://source.sakaiproject.org/svn/profile2/trunk@121691 66ffb92e-73f9-0310-93c1-f5514f145a0a
PRFL-803 remove HTML button, gives errors

git-svn-id: https://source.sakaiproject.org/svn/profile2/trunk@121692 66ffb92e-73f9-0310-93c1-f5514f145a0a
NOJIRA remove Validator in favour of StringEscapeUtils

git-svn-id: https://source.sakaiproject.org/svn/profile2/trunk@121693 66ffb92e-73f9-0310-93c1-f5514f145a0a