Merge branch 'IntensityMask' into develop

Core/PythonAPI/src/IntensityDataFunctions.pypp.cpp

Core/PythonAPI/src/PythonModule.cpp

Core/Tools/inc/IntensityDataFunctions.h

Core/Tools/inc/OutputDataFunctions.h

Core/Tools/src/FixedBinAxis.cpp

Core/Tools/src/IntensityDataFunctions.cpp

Core/Tools/src/OutputDataFunctions.cpp

Core/Tools/src/VariableBinAxis.cpp

...x002_FitCylindersAndPrisms/FitCylindersPrisms_detailed.py

...ng/ex003_FitSpheresInHexLattice/FitSpheresInHexLattice.py

..._FitSpheresInHexLattice/FitSpheresInHexLattice_builder.py

...python/fitting/ex004_FitScaleAndShift/FitScaleAndShift.py

Examples/python/fitting/ex005_FitWithMasks/FitWithMasks.py

Fit/FitKernel/inc/FitSuiteObjects.h

Fit/FitKernel/src/FitSuiteObjects.cpp

Fit/PythonAPI/src/FitSuiteObjects.pypp.cpp

Fit/PythonAPI/src/PythonModule.cpp

Tests/UnitTests/TestCore/DWBASimulationTest.h

Tests/UnitTests/TestCore/FixedBinAxisTest.h

Tests/UnitTests/TestCore/IntensityDataFunctionsTest.h