PRFL-794 add the abilty to remove a profile image

git-svn-id: https://source.sakaiproject.org/svn/profile2/trunk@309188 66ffb92e-73f9-0310-93c1-f5514f145a0a
NOJIRA style fix

git-svn-id: https://source.sakaiproject.org/svn/profile2/trunk@309189 66ffb92e-73f9-0310-93c1-f5514f145a0a
PRFL-819 si vous parlez francais, c'est pour vous

git-svn-id: https://source.sakaiproject.org/svn/profile2/trunk@309192 66ffb92e-73f9-0310-93c1-f5514f145a0a
NOJIRA fix for status clear link, was showing even if there was no text

git-svn-id: https://source.sakaiproject.org/svn/profile2/trunk@309193 66ffb92e-73f9-0310-93c1-f5514f145a0a