remove rhoShapeMeasure + add SICN and SIGE everywhere in interface

Common/Context.h

Common/CreateFile.cpp

Common/DefaultOptions.h

Common/Options.cpp

Common/Options.h

Fltk/fileDialogs.cpp

Fltk/graphicWindow.cpp

Fltk/optionWindow.cpp

Fltk/statisticsWindow.cpp

Fltk/statisticsWindow.h

Geo/GModel.h

Geo/GModelIO_POS.cpp

Geo/GModelVertexArrays.cpp

Geo/MElement.cpp

Geo/MElement.h

Mesh/Generator.cpp

Mesh/meshGRegionDelaunayInsertion.cpp