Merge pull request #1069 from jwuttke/det62

Core/Data/CumulativeValue.cpp

Core/Data/CumulativeValue.h

Core/Data/LLData.cpp

Core/Data/LLData.h

Core/Data/OutputData.cpp

Core/Data/OutputData.h

Core/Data/OutputDataIterator.h

Core/Detector/DetectorFunctions.cpp

Core/Detector/DetectorMask.cpp

Core/Detector/DetectorMask.h

Core/Detector/IDetector.cpp

Core/Detector/IDetector.h

Core/Detector/RectangularDetector.cpp

Core/Detector/RectangularPixel.cpp

Core/Detector/SimpleUnitConverters.cpp

Core/Detector/SimpleUnitConverters.h

Core/Detector/SphericalDetector.cpp

Core/Export/SimulationToPython.cpp

Core/Fitting/FitObjective.h

Core/Fitting/ObjectiveMetric.cpp