Merge branch 'AddProjectSettingsView' into 'develop'

GUI/Views/ImportDataView.cpp

GUI/Views/ImportDataView.h

GUI/Views/ImportDataWidgets/RealDataSelectorWidget.h

GUI/Views/InstrumentWidgets/InstrumentSelectorWidget.h

GUI/Views/InstrumentWidgets/InstrumentView.cpp

GUI/Views/InstrumentWidgets/InstrumentView.h

GUI/Views/ProjectSettingsView.cpp

GUI/Views/ProjectSettingsView.h

GUI/Views/ProjectSettingsView.ui

GUI/Views/SimulationView.cpp

GUI/Views/SimulationView.h

GUI/Views/SimulationView.ui

GUI/Views/WelcomeView.cpp

GUI/Views/WelcomeView.h

GUI/Views/WelcomeView.ui

GUI/mainwindow/mainwindow.cpp

GUI/mainwindow/mainwindow.h

GUI/mainwindow/projectdocument.cpp

GUI/mainwindow/projectdocument.h

GUI/mainwindow/projectmanager.cpp