Keyboard Testing

Test that all their keys work, all its keys are present, and it isn't damaged.

Where they go:
 * AT
 * REALLY REALLY old AT go to the store
 * otherwise, they get recycled
 * PS/2
 * 104 keys, no more, no less, go to build
 * otherwise, or if build is full, they go to the store
 * USB go to the store
 * Wireless go to the store