Added test code path which stress tests new thread pool support in OperationsThread
Added test code path which stress tests new thread pool support in OperationsThread


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