Adafruit-circuitpython-rgbled

What's Changed
* Error check colors by BiffoBear in https://github.com/adafruit/Adafruit_CircuitPython_RGBLED/pull/25


**Full Changelog**: https://github.com/adafruit/Adafruit_CircuitPython_RGBLED/compare/1.1.19...1.2.0

Changes: https://github.com/adafruit/Adafruit_CircuitPython_RGBLED/compare/1.1.18...1.1.19

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

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

Read the [docs](https://circuitpython.readthedocs.io/projects/rgbled/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-rgbled`.

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

This release contains typing information for function argument and returns. Thank you BiffoBear.

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

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

Read the [docs](http://circuitpython.readthedocs.io/projects/rgbled/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-rgbled`.

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

**Full Changelog**: https://github.com/adafruit/Adafruit_CircuitPython_RGBLED/compare/1.1.15...1.1.16

Removed dependency to simpleio. Thanks Neradoc.

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

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

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