Merge pull request #2183 from TomFischer/SmallImprovements

...cations/DataExplorer/DataView/DiagramView/DiagramList.cpp

Applications/DataExplorer/DataView/DiagramView/DiagramList.h

Applications/DataExplorer/DataView/FemConditionModel.h

Applications/DataExplorer/mainwindow.cpp

Applications/FileIO/FEFLOW/FEFLOWMeshInterface.cpp

Applications/FileIO/XmlIO/Qt/XmlPrjInterface.cpp

Applications/Utils/GeoTools/MoveGeometry.cpp

Applications/Utils/GeoTools/TriangulatePolyline.cpp

Applications/Utils/OGSFileConverter/OGSFileConverter.cpp

GeoLib/IO/XmlIO/Boost/BoostXmlGmlInterface.cpp

GeoLib/IO/XmlIO/Qt/XmlGmlInterface.cpp

scripts/cmake/CompilerSetup.cmake