IntPatch → Intf Relation

File in src/IntPatch	Includes file in src/Intf
IntPatch_InterferencePolyhedron.hxx	Intf_Interference.hxx
IntPatch_Polygo.hxx	Intf_Polygon2d.hxx
IntPatch_SearchPnt.hxx	Intf_InterferencePolygon2d.hxx