phpwiki-1.3.12p2 released

Fixed some more minor errors. Thanks to Joel Schaubert.

• fix change prefs for File WikiUser
• fix HomepagePrefs update message
• remove plugin/Imdb
• apply PluginToolbarButton fix from cvs

Download:
http://prdownloads.sourceforge.net/phpwiki/phpwiki-1.3.12p2.tar.gz?download
http://prdownloads.sourceforge.net/phpwiki/phpwiki-1.3.12p1-p2.patch.gz?download