polish

Common/Context.h

Common/DefaultOptions.h

Common/Options.cpp

Common/Options.h

Fltk/Callbacks.cpp

Fltk/Colorbar_Window.cpp

Fltk/GUI.cpp

Fltk/Main.cpp

Fltk/Opengl.cpp

Graphics/Axes.cpp

Graphics/Graph2D.cpp

Graphics/Scale.cpp

Makefile

Mesh/Read_Mesh.cpp

Parser/OpenFile.cpp

Plugin/ideas_for_new_plugins

benchmarks/3d/BOX.geo

benchmarks/extrude/stator1910.geo

benchmarks/misc/charts.geo

benchmarks/misc/triangul.pos