message: build(aio): make less verbose tools
diff: @@ -35,10 +35,6 @@ class ExampleZipper {
  let output = fs.createWriteStream(zipFileName);
  let archive = archiver('zip');
  - output.on('close', function () {
  - console.log('zip created: ' + zipFileName + ' (' + archive.pointer() + ' total bytes)');
  - });
  -
  archive.on('error', function (err) {
  throw err;
  });
  