Removed the OSG_COMPILE_UNIT_TESTS define from the OSX build to avoid issues with the missing <sstream>
Removed the OSG_COMPILE_UNIT_TESTS define from the OSX build to avoid
issues with the missing <sstream>


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