fork adafruit libraries and implement as git submodules

[rickyelopez]

The Adafruit GFX Library and NeoPixel Library are needed for the steering wheel to control the Shift Lights. The NeoPixel library had to be modified to work for us, but the GFX library was fine stock.

• NeoPixel Library:
  • Figure out what change I had to make to get the NeoPixel library to work (unfortunately, I really don't remember for this one)
    • Figure out if this change is really necessary
      • If it is, figure out if there's a better way to do it
    • Test whether the new library works on the steering wheel
      • If yes, great
      • If not, make it work
  • Fork the the adafruit repo into our organization and modify as necessary
  • Re-implement into this repo as a git submodule
• GFX Library
  • Check if the newest version works for us
    • If yes, great
    • If not, make it work
  • Fork the the adafruit repo into our organization and modify as necessary
  • Re-implement into this repo as a git submodule