* Added `DebouncedCursorManager` class: This subclass provide a debounced (non-raw) version on the A button and provides queries for when the button is just pressed, and just released, as well it's current state. "Just" in this context means "since the previous call to update. Utilizes the [CircuitPython_Debouncer](https://github.com/adafruit/Adafruit_CircuitPython_Debouncer) library. Thanks dastels
* Bug fixed in `CursorManager`, thanks dastels
Read the [docs](http://circuitpython.readthedocs.io/projects/cursorcontrol/en/latest/) for info on how to use it.