rename GUI/View/Numeric/DoubleSpinBox -> GUI/View/Numeric/DSpinBox

GUI/View/Device/AxisForm.cpp

GUI/View/Device/BackgroundForm.cpp

GUI/View/Device/DetectorEditor.cpp

GUI/View/Device/DistributionSelector.cpp

GUI/View/Device/FootprintForm.cpp

GUI/View/Device/GISASBeamEditor.cpp

GUI/View/Device/PolarizationAnalysisEditor.cpp

GUI/View/Device/ScanEditor.cpp

GUI/View/Device/SpanForm.cpp

GUI/View/Material/MaterialEditorDialog.cpp

GUI/View/Numeric/DSpinBox.cpp

GUI/View/Numeric/DSpinBox.h

GUI/View/Numeric/NumWidgetUtil.cpp

GUI/View/Sample/HeinzFormLayout.cpp

GUI/View/Sample/LayerEditorUtil.cpp

GUI/View/Sample/MaterialInplaceForm.cpp

GUI/View/Sample/ParticleLayoutForm.cpp

GUI/View/Setup/AxisPanel.cpp

GUI/View/Setup/MasksPanel.cpp