Private Message Plugin and Groups Plugin

For the Geeklog installation on fsim-ev.de (a social website for the students of the university of applied sciences Regensburg) i've developed a private message plugin and a plugin where user can create groups with group internal dokuwiki-namespace and group forum.

If someone is interested in this download it from my mercurial repository http://fsim-ev.de/hg/pmessage/ and http://fsim-ev.de/hg/groupable/