Adafruit-circuitpython-featherwing

Added the 14-Segment AlphaNumeric FeatherWing. This makes use of the HT16K33 Library and includes features such as a Scrolling Marquee.

To use in CircuitPython, simply install the [Adafruit CircuitPython bundle](https://github.com/adafruit/Adafruit_CircuitPython_Bundle).

To use in CPython, `pip3 install adafruit-circuitpython-featherwing`.

Read the [docs](http://circuitpython.readthedocs.io/projects/featherwing/en/latest/) for info on how to use it.

Updated example names to match design guidelines.

To use in CircuitPython, simply install the [Adafruit CircuitPython bundle](https://github.com/adafruit/Adafruit_CircuitPython_Bundle).

To use in CPython, `pip3 install adafruit-circuitpython-featherwing`.

Read the [docs](http://circuitpython.readthedocs.io/projects/featherwing/en/latest/) for info on how to use it.

- `motor_featherwing` has been replaced by [Adafruit_CircuitPython_MotorKit](https://github.com/adafruit/Adafruit_CircuitPython_MotorKit)

To use in CircuitPython, simply install the [Adafruit CircuitPython bundle](https://github.com/adafruit/Adafruit_CircuitPython_Bundle).

To use in CPython, `pip3 install adafruit-circuitpython-featherwing`.

Read the [docs](http://circuitpython.readthedocs.io/projects/featherwing/en/latest/) for info on how to use it.

- Added `setup.py`
- Added PyPI release info to `.travis.yml`
- Updated `requirements.txt`
- Added a more comprehensive `.gitignore`
- Updated `README` with PyPI install instructions

To use in CircuitPython, simply install the [Adafruit CircuitPython bundle](https://github.com/adafruit/Adafruit_CircuitPython_Bundle).

To use in CPython, `pip3 install adafruit-circuitpython-featherwing`.

Read the [docs](http://circuitpython.readthedocs.io/projects/featherwing/en/latest/) for info on how to use it.

To use in CircuitPython, simply install the [Adafruit CircuitPython bundle](https://github.com/adafruit/Adafruit_CircuitPython_Bundle).

Read the [docs](http://circuitpython.readthedocs.io/projects/featherwing/en/latest/) for info on how to use it.

Docs are now showing API references correctly.

To use in CircuitPython, simply install the [Adafruit CircuitPython bundle](https://github.com/adafruit/Adafruit_CircuitPython_Bundle).

Read the [docs](http://circuitpython.readthedocs.io/projects/featherwing/en/latest/) for info on how to use it.