Updates from Geof Michel.
Updates from Geof Michel.


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