added viewer helper function to remove node from scene
capturing osg scene with camera pose
fix 1 bug and complete osdgDartShapes.cpp
fixed build flags. Thanks Paul! LOTS OF WARNINGS TO FIX
fixed warnings. world->addSkeleton adds it to the scene as well. STILL not updating treeview
fixed warnings
fixed loading and saving workspace bugs
fix last warning
talked too fast... now the warning is gone