From Daved Ergo, patch for handling group names better
From Daved Ergo, patch for handling group names better


jtorresfabra/osg,artoolkit/osg,tomasthoresen/osg,openscenegraph/osg,openscenegraph/osg,jtorresfabra/osg,scrawl/osg,openscenegraph/osg,marchelbling/osg,marchelbling/osg,artoolkit/osg,jtorresfabra/osg,artoolkit/osg,scrawl/osg,artoolkit/osg,scrawl/osg,marchelbling/osg,openscenegraph/osg,scrawl/osg,marchelbling/osg,jtorresfabra/osg,tomasthoresen/osg,tomasthoresen/osg,tomasthoresen/osg