message: Use testem dot reporter instead of default TAP
diff: /* eslint-env node */
  +
  +const DotReporter = require('testem/lib/reporters/dot_reporter');
  +
  module.exports = {
  framework: 'qunit',
  test_page: 'tests/index.html?hidepassed',
  disable_watching: true,
  + reporter: new DotReporter(),
  launch_in_ci: [
  'Chrome',
  'Firefox',
  