multi_g_* updated help
multi_g_* updated help

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