removed index group generation
removed index group generation

votca/csg,MrTheodor/csg,votca/csg,votca/csg,junghans/csg,junghans/csg,MrTheodor/csg,junghans/csg,votca/csg,junghans/csg,junghans/csg,MrTheodor/csg,MrTheodor/csg,MrTheodor/csg,junghans/csg