microUPDI case

UPDI is the programming and debugging interface of the new ATtiny/ATmega series microcontrollers by Microchip. It is very versatile and a simple programer can be constructed with just one 4k7 resistor and a serial port.

Next to the de-facto Arduino boards definitions for these new microcontrollers, [MCUdude](https://github.com/MCUdude) has created a programmer that takes it to the next level, emulating an official Atmel UPDI programmer/debugger. He created ([and sells](https://www.tindie.com/products/MCUdude/microupdi-programmer/)) a PCB that will host an Arduino Nano Pro [and wrote](https://github.com/MCUdude/microUPDI) a sketch to program it.

I wanted a nice case to protect all the protruding pins.