Compare clone of Surfaces and Geometry succeeds now. (but SurfaceAtLeft and SurfaceAtRight is to resolved differently in another issue)Related to Issue [MWDAM-2256]
Unit test added for CombineSurfaceLineWithSoilProfile2D using complex 2D profile (with 6 surfaces in 2 layers) and a zigzag surface line.Unused methods in FactoryForSurfaceLines removed.Related to Issue [MWDAM-2257]