Bluetooth Game Pad

Bluetooth Game Pad (1.2)
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##### --- UPDATED VERSION! BE SURE TO GET THE NEW FILES. There is now a little more space for the buttons, so they do work properly and do not block even on faster print speeds. A few other improvements have also been made.
##### --- UPDATE 1.2: The BottomShell has been modified, 1 mm more of space for cables and stuff. The shoulder button PCBs will now fit in their places better and easier, too.

> I was inspired by [Adafruit's DIY Bluetooth Gamepad](https://learn.adafruit.com/diy-bluetooth-gamepad/overview), but did all the work for the models myself.

Additionally to the features Adafruit's game pad of roughly the same size, this one features L/R shoulder buttons and curved top and bottom edges, so it will lay in your hands really smooth.

What's required
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- [Adafruit Bluefruit EZ-Key Bluetooth HID module](https://www.adafruit.com/product/1535)
- LiPo Charger (I used [this one](http://www.amazon.de/XINTE-TP40