Added usage of std::vector<> and ref_ptr<>'s to avoid memory leaks
Added usage of std::vector<> and ref_ptr<>'s to avoid memory leaks


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