Thanks to deanm1278 for making this driver for the awesome color spectrum sensor, the AS726x.
API Documentation is available [here](http://circuitpython.readthedocs.io/projects/as726x/en/latest/).
To use in CircuitPython, download the zip file that matches your version of CircuitPython, unzip it, and copy `adafruit_as72x.py` to the `lib` folder on the `CIRCUITPY` drive. Or, simply install the [Adafruit CircuitPython bundle](https://github.com/adafruit/Adafruit_CircuitPython_Bundle/releases).