Merge branch 'master' of vampire:etc/profile

* 'master' of vampire:etc/profile:
  dot/xinitrc: Shut down the Gnome session properly on exit.
  dot/xinitrc: Fiddle with window manager selection.
  dot/xinitrc: Run an early user hook script.
  setup: Modify URL for the FTP repository.
  mdw.conf: Use rôle address for the default web cache.
  dot/bash_profile: Use `kbd_mode' to check for UTF-8 console.
  bin/sendmail-hack: Grim hack for Emacs to invoke sendmail.