rename coverter -> frame etc

Base/Util/FileSystemUtil.cpp

Device/Histo/SimulationResult.cpp

Device/Histo/SimulationResult.h

GUI/Model/Beam/GrazingScanItem.cpp

GUI/Model/Beam/GrazingScanItem.h

GUI/Model/Beam/SourceItems.cpp

GUI/Model/Beam/SourceItems.h

GUI/Model/Data/DataItemUtil.cpp

GUI/Model/Data/DataItemUtil.h

GUI/Model/Device/InstrumentItems.cpp

GUI/Model/Device/InstrumentItems.h

GUI/Model/Device/InstrumentNotifier.cpp

GUI/Model/Job/JobItem.cpp

Sim/Fitting/SimDataPair.cpp

Tests/Unit/GUI/TestAutosaveController.cpp

Tests/Unit/GUI/TestLinkInstrument.cpp

Tests/Unit/GUI/TestProjectDocument.cpp