Merge pull request #543 from gpospelov/develop

Core/Export/PythonFormatting.cpp

Core/Parametrization/Distributions.cpp

Fit/CMakeLists.txt

Fit/Kernel/FitOptions.cpp

Fit/Kernel/FitOptions.h

Fit/Kernel/IFunctionAdapter.cpp

Fit/Kernel/IFunctionAdapter.h

Fit/Kernel/Kernel.cpp

Fit/Kernel/Kernel.h

Fit/Kernel/KernelTypes.h

Fit/Kernel/Minimizer.cpp

Fit/Kernel/Minimizer.h

Fit/Kernel/MinimizerResult.cpp

Fit/Kernel/MinimizerResult.h

Fit/Kernel/Parameter.cpp

Fit/Kernel/Parameter.h

Fit/Kernel/Parameters.h

Fit/Kernel/PyCallback.cpp

Fit/Kernel/PyCallback.h

Fit/Minimizer/IMinimizer.cpp