Merge branch 'FitParametersProxy' into develop

GUI/coregui/Models/ApplicationModels.cpp

GUI/coregui/Models/FilterPropertyProxy.cpp

GUI/coregui/Models/FilterPropertyProxy.h

GUI/coregui/Models/FitModelHelper.cpp

GUI/coregui/Models/FitModelHelper.h

GUI/coregui/Models/FitParameterAbsModel.cpp

GUI/coregui/Models/FitParameterAbsModel.h

GUI/coregui/Models/FitParameterItems.cpp

GUI/coregui/Models/FitParameterItems.h

GUI/coregui/Models/FitParameterModel.cpp

GUI/coregui/Models/JobModel.cpp

GUI/coregui/Models/ModelMapper.cpp

GUI/coregui/Models/ModelMapper.h

GUI/coregui/Models/ModelPath.cpp

GUI/coregui/Models/ModelPath.h

GUI/coregui/Models/ParameterModelBuilder.cpp

GUI/coregui/Models/ParameterTuningModel.cpp

GUI/coregui/Models/ParameterTuningModel.h

GUI/coregui/Models/SessionItem.cpp

GUI/coregui/Models/SessionModel.cpp