Merge pull request #837 from DmitryYurov/develop

CHANGELOG

Core/Fitting/FitObjective.cpp

Core/Fitting/FitObjective.h

Core/Fitting/ObjectiveMetric.cpp

Core/Fitting/ObjectiveMetric.h

Core/Fitting/ObjectiveMetricUtils.cpp

Core/Fitting/ObjectiveMetricUtils.h

Fit/Kernel/Kernel.cpp

Fit/Minimizer/IMinimizer.h

Fit/RootAdapter/GSLLevenbergMarquardtMinimizer.cpp

Fit/RootAdapter/GSLLevenbergMarquardtMinimizer.h

Fit/RootAdapter/Minuit2Minimizer.cpp

Fit/RootAdapter/Minuit2Minimizer.h

Fit/RootAdapter/RootMinimizerAdapter.h

Fit/RootAdapter/SimAnMinimizer.cpp

Fit/RootAdapter/SimAnMinimizer.h

GUI/coregui/Models/ItemCatalogue.cpp

GUI/coregui/Models/MinimizerItem.cpp

GUI/coregui/Models/MinimizerItem.h

GUI/coregui/Models/VarianceFunctionItems.cpp