Added OSG_EXPORT to declaration of View::Slave.
Added OSG_EXPORT to declaration of View::Slave.


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