Graphical code

Curses and Window code.

File	Description
gui/curs_lib.c	Window drawing code
gui/dialog.c	Dialog Windows
gui/global.c	Global functions
gui/msgcont.c	Message Container
gui/msgwin.c	Message Window
gui/mutt_curses.c	Wrapper around Curses
gui/mutt_window.c	Window management
gui/reflow.c	Window reflowing
gui/rootwin.c	Root Window
gui/sbar.c	Simple Bar (status)
gui/simple.c	Simple Dialog
gui/terminal.c	Set the terminal title/icon