From Loic Dachary, added missing copy contructor operations.
From Loic Dachary, added missing copy contructor operations.


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