Improvements to CameraNode IO support, now handles render to texture.
Improvements to CameraNode IO support, now handles render to texture.


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