message: Nicer build output
diff: @@ -71,10 +71,7 @@ if (watch) {
  }
  if (misc.hasErrors()) {
  console.log(misc.toString())
  - throw new Error('Build failed!')
  - }
  - if (misc.hasWarnings()) {
  - console.log(misc.toString())
  + process.exit(1)
  }
  })
  }
  