Added Prodcuer.lib and PThread*.lib to the osgcluster example.
Added Prodcuer.lib and PThread*.lib to the osgcluster example.


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