v0.3.0 Release

What's new?:

• Integration of error handling into the event system: Instead of passing an error handler callback function to the device.ready function you can handle errors by listening to the error event.

device.on("error", (err: Error) => {
   console.error(err);
});

• The auto close option is now easily configurable: Instead of overwriting the "finally" callback function, you can (optionally) pass a boolean disabling/enabling the auto close feature. By default it's enabled.

device.ready(async () => {
 ...
}, false);

• First (unstable) draft of weather data containers: Weather data containers are self-updating objects representing the weather station's current state (including all sensors). It's a new level of abstraction. Accessing the current outside temperature is as easy as possible. You simply write container.temperature.in.