Merge pull request #1142 from jwuttke/dec10

Base/Axis/IAxis.h

Base/Math/FourierTransform.cpp

Base/Math/FourierTransform.h

Base/Pixel/IPixel.h

Base/Py/PyCore.h

Base/Py/PyUtils.cpp

Base/Py/PyUtils.h

Base/Types/ICloneable.h

Base/Utils/IFactory.h

Base/Utils/StringUtils.cpp

Base/Utils/StringUtils.h

Core/Computation/IBackground.h

Core/Fitting/FitObjective.cpp

Core/Fitting/FitObjective.h

Core/Fitting/SimDataPair.cpp

Core/Residual/ChiSquaredModule.cpp

Core/Residual/ChiSquaredModule.h

Core/Residual/IChiSquaredModule.cpp

Core/Residual/IChiSquaredModule.h

Core/Residual/IIntensityFunction.cpp