BRepAlgo → TopoDS Relation

File in src/BRepAlgo	Includes file in src/TopoDS
BRepAlgo_BooleanOperation.hxx	TopoDS_Shape.hxx
BRepAlgo_FaceRestrictor.hxx	TopoDS_Face.hxx
BRepAlgo_Loop.hxx	TopoDS_Face.hxx
BRepAlgo_NormalProjection.hxx	TopoDS_Shape.hxx