gnome-terminal secure keyboard

[Nat Friedman <nat nat org>]

Fellow humans,

	I just committed a patch to gnome-terminal to implement the
secure keyboard function that was discussed two months ago on this
list.  All it does is grab the keyboard so that rogue X clients cannot
snoop the keystrokes, which is what xterm does.

	If someone is feeling like hacking, it would be neat if the
terminal went reverse-video whenever the keyboard is secured.

Nat