Merge branch 'develop' into develop

Core/Aggregate/FTDecayFunctions.cpp

Core/Aggregate/FTDecayFunctions.h

Core/Aggregate/FTDistributions1D.cpp

Core/Aggregate/FTDistributions1D.h

Core/Aggregate/FTDistributions2D.cpp

Core/Aggregate/FTDistributions2D.h

Core/Aggregate/IInterferenceFunction.h

Core/Aggregate/InterferenceFunction1DLattice.cpp

Core/Aggregate/InterferenceFunction1DLattice.h

Core/Aggregate/InterferenceFunction2DLattice.cpp

Core/Aggregate/InterferenceFunction2DLattice.h

Core/Aggregate/InterferenceFunction2DParaCrystal.cpp

Core/Aggregate/InterferenceFunction2DParaCrystal.h

Core/Aggregate/InterferenceFunctionRadialParaCrystal.cpp

Core/Aggregate/InterferenceFunctionRadialParaCrystal.h

Core/Basics/BornAgainNamespace.h

Core/Export/ExportToPython.cpp

Core/Multilayer/DWBADiffuseReflection.cpp

Core/Multilayer/DWBADiffuseReflection.h

Core/Multilayer/LayoutStrategyBuilder.cpp