v0.3.0 (5) Basic keyboard behaviour (2021-07-08)
Implemented everything that a normal (non-stroke-input) keyboard should do.
- Improved logic for multiple pointers (e.g. two-thumb typing)
- Implemented extended press behaviour (long presses and key repeats)
- Implemented backspace, space bar, enter key behaviour
- Implemented currently pressed key behaviour and appearance
- Removed key attribute
displayIcon