removed step_nr
removed step_nr

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