OEAddMolStyles
void OEAddMolStyles(OEChem::OEMolBase& lhs,
const OEChem::OEMolBase& rhs,
OEChem::OEAtomBase** aa, OEChem::OEBondBase **)
Merges styles from two molecules, usually utilized when concatenating molecules. OEMolBase &rhs must have a style because OEMolBase &lhs will inherit the style from OEMolBase &rhs.