KNL-1197 Correct JavaDoc on ToolComponent

git-svn-id: https://source.sakaiproject.org/svn/kernel@306896 66ffb92e-73f9-0310-93c1-f5514f145a0a
KNL-1189 AntiSamy support for MathML tags. Patch from Bob L


git-svn-id: https://source.sakaiproject.org/svn/kernel@306903 66ffb92e-73f9-0310-93c1-f5514f145a0a