ATmega328p and ATtiny85 ISP programmer case + board tutorial

### Why this?
This is a case for my programmer breakout board I made because i got tired of using breadboards to program my chips. :) Nice weekend project.

### Updates
*2017.03.04:*
Now with a button and a switch

*2017.03.05:*
Tutorial! scroll down

*2017.03.06: *
Additional tray (optional expansion) to store your chips, some nuts and bolts.
What a coincidence! ATmega328 fits really tight left to right, I repeat, I did NOT measure the chip before designing the tray! :D

###Other