Minimus Pin Functions v1.2

Got fed up of not having the interrupt identifiers on the original minimus pinout i made, so here is version 1.1 with interrupt numbers labelled!

Stay tuned for a pinout of the Minimus 32K, as UK hackspacers have just bought over 300 of them to play with!

UPDATE: I have checked the atmega32u2 datasheet, and all pins and functions are the same as the at90usb162, so the above sheet will work for both.  Yay!

UPDATE: Oops, had the LED pins switched. fixed in v1.2