SCOPEXiEq → XiEqModel Relation

File in applications/legacy/combustion/PDRFoam/XiModels/XiEqModels/SCOPEXiEq	Includes file in applications/legacy/combustion/PDRFoam/XiModels/XiEqModels/XiEqModel
SCOPEXiEq.H	XiEqModel.H