Terminal tutorials

[Andrew Sayers]

I think a cheat sheet is a great idea.  I'm currently rewriting the 
tutorials based on suggestions from the Learning guys (thanks 
Dougie/Joshua), and all I can refer people to is the coreutils info page 
or $PATH.  If you wrote up a PocketMod based on your earlier work, I'd 
be happy to include it in the tutorials package (unless anyone else 
wanted it?).

	- Andrew