Voice-commander

What's Changed
* implement joystick axis trigger by spyoungtech in https://github.com/spyoungtech/voice-commander/pull/5
* adds the `add_actions` method
* adds YAML serialization and deserialization support
* adds two new subcommands to the CLI `joy-button-info` and `joy-axis-info`
* adds `AxisTriggerMode.VALUE_EQUALS` axis trigger mode

**Full Changelog**: https://github.com/spyoungtech/voice-commander/compare/v0.0.2...v0.0.3

Initial release and MVP of the rewrite.

**Full Changelog**: https://github.com/spyoungtech/voice-commander/compare/pre-rewrite...v0.0.2

pre-rewrite
tag to track repository state from prior to the major rewrite.

Initial release. Includes Windows binary standalone executable.