New keyboard layouts

[John Watlington]

We are in the midst of changing the bottom half of the XO-1/XO-1.5
laptop to greatly improve the repairability of the keyboard.   The new
keyboards will be removable after first unscrewing a screw underneath
each battery latch.   At the same time, a non-membrane keyboard
will be available for use with the laptop.

The following are the keyboard layouts and legends for these
new keyboards.   Much thanks to Walter Bender for developing
these given a bad set of constraints.

http://wiki.laptop.org/go/OLPC_English_Non-membrane_Keyboard
http://wiki.laptop.org/go/OLPC_Spanish_Non-membrane_Keyboard

Cheers,
wad