Normals exported incorrectly on scaled objects

[janoc]

osgExport seems to ignore the scaling of models in Blender 2.62. If I make a cube, scale it 100x and export, it will display completely black in osgviewer, because normals are incorrect. A workaround is to "bake" scaling transformation into vertices ("apply scaling"), but it would be probably better to fix export of the normals instead.