james fix for pdbwriter
james fix for pdbwriter

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