rename Device/Coord <- Unit

Core/Scan/CoordSystem1D.cpp

Core/Scan/CoordSystem1D.h

Device/Coord/Axes.h

Device/Coord/AxisNames.cpp

Device/Coord/AxisNames.h

Device/Coord/ICoordSystem.cpp

Device/Coord/ICoordSystem.h

Device/Detector/IDetector.h

Device/Histo/SimulationResult.h

Device/Instrument/CoordSystem2D.cpp

Device/Instrument/CoordSystem2D.h

GUI/coregui/DataLoaders/QREDataLoader.cpp

GUI/coregui/Models/DataViewUtils.cpp

GUI/coregui/Models/JobModelFunctions.cpp

GUI/coregui/Models/PointwiseAxisItem.cpp

...iews/ImportDataWidgets/CsvImportAssistant/CsvDataColumn.h

...portDataWidgets/CsvImportAssistant/CsvImportAssistant.cpp

...s/ImportDataWidgets/CsvImportAssistant/CsvImportTable.cpp

...ews/ImportDataWidgets/CsvImportAssistant/DataSelector.cpp

GUI/coregui/utils/ImportDataInfo.cpp