Clean up of Msg()

Adapt/Adapt.cpp

Common/Context.cpp

Common/Message.h

Common/Views.cpp

Fltk/Callbacks.cpp

Fltk/GUI.cpp

Fltk/Main.cpp

Fltk/Message.cpp

Geo/CAD.cpp

Geo/Geo.cpp

Geo/Print_Geo.cpp

Graphics/CreateFile.cpp

Graphics/Geom.cpp

Graphics/Post.cpp

Mesh/1D_Mesh.cpp

Mesh/2D_Cylindrical.cpp

Mesh/2D_InitMesh.cpp

Mesh/2D_Mesh.cpp

Mesh/2D_Mesh_Aniso.cpp

Mesh/2D_Recombine.cpp