Update of /cvs-repository/ZopePTK/PTKBase In directory zope.codeit.com:/tmp/cvs-serv8621/PTKBase Modified Files: PortalFolder.py Log Message: * Add 'PUT_factory' to PTKBase.PortalFolder (make it replaceable, too!) * Register PTKDemo content class metatypes with PTKBase.PortalFolder's MIME-type registry. * Unscrew PTKDemo.Document's dependence on vanished NullPortalResource.