Add detector resolution parameters as fitting parameters in GISASExperiment

App/src/TestDetectorResolution.cpp

App/src/TestMesoCrystal1.cpp

App/src/TestMesoCrystal2.cpp

Core/Algorithms/inc/ConvolutionDetectorResolution.h

Core/Algorithms/inc/Detector.h

Core/Algorithms/inc/GISASExperiment.h

Core/Algorithms/inc/IDetectorResolution.h

Core/Algorithms/inc/IResolutionFunction2D.h

Core/Algorithms/inc/ResolutionFunction2DSimple.h

Core/Algorithms/src/ConvolutionDetectorResolution.cpp

Core/Algorithms/src/Detector.cpp

Core/Algorithms/src/Experiment.cpp

Core/Algorithms/src/GISASExperiment.cpp

Core/Algorithms/src/ResolutionFunction2DSimple.cpp

Core/Core.pro

Core/Tools/inc/Types.h

XCode_GISASFW.xcodeproj/project.pbxproj