progress on keyboard

I've begun restoring the keyboard. I took the guts of a modern keyboard, and tapped all of the contacts, laying out the matrix whose relationships create the keystrokes. I've wired up some of the keys on the Ohio Scientific keyboard, and they're a bit glitchy, but nothing that can't be worked around. I also gutted the Mac M0001 (thanks, David Webber for helping me not fry my brains).