[ENH] foums: Add an optional way of stripping wiki markup from outgoing emails for added legibility

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/13.x@52979 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] foums: Use correct toolbar for forum replies - looks like all other "comment" areas now use templates/comment/post.tpl

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/13.x@52980 b456876b-0849-0410-b77d-98878d47e9d5