remove VIEWER_REMOVE_ROBOT feature
remove VIEWER_REMOVE_ROBOT feature

openhumanoids/director,mitdrc/director,patmarion/director,openhumanoids/director,mitdrc/director,manuelli/director,mitdrc/director,openhumanoids/director,mitdrc/director,patmarion/director,patmarion/director,patmarion/director,mitdrc/director,openhumanoids/director,manuelli/director,manuelli/director,manuelli/director,patmarion/director,manuelli/director,openhumanoids/director