Adafruit-circuitpython-vc0706

This release changes motion detect features to use properties instead of functions. Thank you tekktrik.

This is a breaking change if you were using `get_motion_detect()` or `set_motion_detect()` but if you weren't using these specific functions then this change should not affect your usage. If you were using those functions you'll need to update your code to use the `motion_detect` property for getting and setting the value.

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

To use in CPython, `pip3 install adafruit-circuitpython-vc0706`.

Read the [docs](http://circuitpython.readthedocs.io/projects/vc0706/en/latest/) for info on how to use it.

Added type annotations, thanks FoamyGuy!

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

To use in CPython, `pip3 install adafruit-circuitpython-vc0706`.

Read the [docs](http://circuitpython.readthedocs.io/projects/vc0706/en/latest/) for info on how to use it.

This release changes the argument name for the argument of the `set_motion_detect()` function to `enabled`. Technically this is a breaking change in the specific case where user code passed the argument by name. i.e.
py
vc0706.set_motion_detect(args=True)

would need to change to:
py
vc0706.set_motion_detect(enabled=True)

However any code not specifically passing the argument by name should be unaffected and still work with this version.

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

To use in CPython, `pip3 install adafruit-circuitpython-vc0706`.

Read the [docs](http://circuitpython.readthedocs.io/projects/vc0706/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-vc0706`.

Read the [docs](http://circuitpython.readthedocs.io/projects/vc0706/en/latest/) for info on how to use it.

This release enables the motion detection feature of the device with new functions `motion_detected()`, `set_motion_detect()`, and `get_motion_detect()`. Thank you brtchip-tuannguyen

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

To use in CPython, `pip3 install adafruit-circuitpython-vc0706`.

Read the [docs](http://circuitpython.readthedocs.io/projects/vc0706/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-vc0706`.

Read the [docs](http://circuitpython.readthedocs.io/projects/vc0706/en/latest/) for info on how to use it.