Changed the copy constructor of for _light mem var to use a dynamic_cast<StateAttribute*>.
Changed the copy constructor of for _light mem var to use a dynamic_cast<StateAttribute*>.


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