message: Logger - richer example with different level of logs
diff: @@ -8,11 +8,11 @@ app.register(connector);
  // eslint-disable-next-line no-unused-vars
  app.when(connector.on({interval:5000}), (event) => {
  console.log('Hello World!');
  - console.info('not bad');
  - console.warn('hmm not great');
  - console.error('very bad');
  + console.info('an info');
  + console.warn('a warning');
  + console.error('an error');
  - throw new Error('really not great')
  + throw new Error('error thrown')
  });
  // the above is syntactically equivalent to:
  