Adafruit-circuitpython-ds3231

What's Changed
* Add displayio example by snkYmkrct in https://github.com/adafruit/Adafruit_CircuitPython_DS3231/pull/49

New Contributors
* snkYmkrct made their first contribution in https://github.com/adafruit/Adafruit_CircuitPython_DS3231/pull/49

**Full Changelog**: https://github.com/adafruit/Adafruit_CircuitPython_DS3231/compare/2.4.20...2.4.21

Changes: https://github.com/adafruit/Adafruit_CircuitPython_DS3231/compare/2.4.19...2.4.20

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

To use in CPython, `pip3 install adafruit-circuitpython-ds3231`.

Read the [docs](https://circuitpython.readthedocs.io/projects/ds3231/en/latest/) for info on how to use it.

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

To use in CPython, `pip3 install adafruit-circuitpython-DS3231`.

Read the [docs](http://circuitpython.readthedocs.io/projects/DS3231/en/latest/) for info on how to use it.

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

To use in CPython, `pip3 install adafruit-circuitpython-ds3231`.

Read the [docs](http://circuitpython.readthedocs.io/projects/ds3231/en/latest/) for info on how to use it.

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

To use in CPython, `pip3 install adafruit-circuitpython-ds3231`.

Read the [docs](http://circuitpython.readthedocs.io/projects/ds3231/en/latest/) for info on how to use it.

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

To use in CPython, `pip3 install adafruit-circuitpython-ds3231`.

Read the [docs](http://circuitpython.readthedocs.io/projects/ds3231/en/latest/) for info on how to use it.