Merge branch 'ClangFormat' into 'master'

Applications/ApplicationsLib/ProjectData.cpp

Applications/ApplicationsLib/TestDefinition.cpp

Applications/CLI/ogs.cpp

Applications/CLI/ogs_embedded_python.cpp

Applications/DataExplorer/Base/CheckboxDelegate.cpp

Applications/DataExplorer/Base/ColorPickerPushButton.cpp

Applications/DataExplorer/Base/OGSError.cpp

...ations/DataExplorer/Base/QNonScalableGraphicsTextItem.cpp

Applications/DataExplorer/Base/QValueTooltipSlider.cpp

Applications/DataExplorer/Base/RecentFiles.cpp

Applications/DataExplorer/Base/TreeItem.cpp

Applications/DataExplorer/Base/TreeModel.cpp

Applications/DataExplorer/Base/TreeModelIterator.cpp

Applications/DataExplorer/Base/modeltest.cpp

Applications/DataExplorer/DataView/AddLayerToMeshDialog.cpp

Applications/DataExplorer/DataView/ColorTableModel.cpp

Applications/DataExplorer/DataView/ColorTableView.cpp

Applications/DataExplorer/DataView/CondFromRasterDialog.cpp

...ions/DataExplorer/DataView/CreateStructuredGridDialog.cpp

...ions/DataExplorer/DataView/DataExplorerSettingsDialog.cpp