rna → kinematics Relation

File in src/core/scoring/rna	Includes file in src/core/kinematics
RNA_CentroidInfo.hh	Stub.hh
chemical_shift / RNA_ChemicalShiftPotential.hh	DomainMap.fwd.hh
RNA_LowResolutionPotential.hh	Stub.fwd.hh
RNA_Motif.hh	FoldTree.hh