Adafruit-circuitpython-sharpmemorydisplay

This release includes:
* Migrating this repository from Travis to GitHub Actions. This has no effect on the behavior of the code itself.

To use in CircuitPython, simply install the [Adafruit CircuitPython bundle](https://circuitpython.org/libraries).

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

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

* Changed default SPI frequency to 8MHz
* Added longer delays to simpletest
* Added Pillow Example for Raspberry Pi
* Set the 144x168 display as the default in simpletest

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-sharpmemorydisplay`.

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

- Added `setup.py`
- Added PyPI release info to `.travis.yml`
- 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-sharpmemorydisplay`.

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

lets get mpy's generated!