mv from GUI/Util to GUI/View/Tool unless also used by GUI/Model

App/main.cpp

GUI/Util/Path.cpp

GUI/Util/String.cpp

GUI/View/Common/ItemSelectorWidget.cpp

GUI/View/Fit/FitActivityPanel.cpp

GUI/View/Fit/FitParameterWidget.cpp

GUI/View/Fit/FitSessionWidget.cpp

GUI/View/Fit/JobMessagePanel.cpp

GUI/View/Fit/JobRealTimeWidget.cpp

GUI/View/Fit/RunFitControlWidget.cpp

GUI/View/Import/ImportDataView.cpp

GUI/View/Instrument/Detail/detailsbutton.cpp

GUI/View/Instrument/Detail/detailswidget.cpp

GUI/View/Instrument/InstrumentLibraryEditor.cpp

GUI/View/Job/JobPropertiesWidget.cpp

GUI/View/Job/JobSelectorWidget.cpp

GUI/View/Job/JobViewActivities.cpp

GUI/View/Main/ActionManager.cpp

GUI/View/Main/MainWindow.cpp

GUI/View/Main/ProjectManager.cpp