MeanWell RS-50-5 and Arduino Uno Project Case

I needed a cover for my [MeanWell RS-50-5](https://www.amazon.com/gp/product/B005T6TLMI) power supply and decided to make mounts for all the other parts of my robotics project. In addition to the power supply, this will accommodate an Arduino Uno and two [joysticks](https://www.amazon.com/gp/product/B01N59MK0U). Holes on the back fit an [IEC320 C14 plug socket](https://www.amazon.com/gp/product/B01N2T2N1W) (same as computers, monitors, etc.) and a [snap in rocker switch](https://www.amazon.com