chemical_shift → chemical Relation

File in src/core/scoring/rna/chemical_shift	Includes file in src/core/chemical
RNA_ChemicalShiftPotential.cc	rna / util.hh
RNA_ChemicalShiftPotential.hh	AA.hh
RNA_CS_Parameters.hh	AA.hh
RNA_CS_Util.cc	AA.hh