mv vecOfLambda.. -> Direction

Base/Axis/Bin.cpp

Base/Pixel/SimulationElement.cpp

Base/Vector/BasicVector3D.cpp

Base/Vector/BasicVector3D.h

Base/Vector/Direction.h

Core/Element/DepthProbeElement.cpp

Device/Detector/SphericalPixel.cpp

Tests/UnitTests/Core/Fresnel/KzComputationTest.cpp

Tests/UnitTests/Core/Fresnel/SpecularMagneticTest.cpp

Tests/UnitTests/Core/Legacy/SpecularMagnetic_v1Test.cpp

...nitTests/Core/SimulationElement/DepthProbeElementTest.cpp

...nitTests/Core/SimulationElement/SimulationElementTest.cpp

auto/Wrap/doxygenBase.i

auto/Wrap/libBornAgainBase.py

auto/Wrap/libBornAgainBase_wrap.cpp