Changed the ReadResult handling in readNode so that it better handled the case when a plugin hasn't been found to load a plugin.
Changed the ReadResult handling in readNode so that it better handled the case
when a plugin hasn't been found to load a plugin.


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