Tue Mar 29 12:14:36 EDT 2011

libusb, Racket FFI and PK2

I've fixed some issues with the libusb FFI I'm using for the PK2

Currently working on the PK2 ICSP/ICD protocol for use with the Staapl
monitor, which I think is more important than the USB interface.  Dev
is going better than before now that I have a DSO to actually see
what's going on.