code: function creds(done) {
    var configPath = './config.json';
    try { CONFIG = JSON.parse(fs.readFileSync(configPath)); }
    catch(e) {
      beep();
      console.log('[AWS]'.bold.red + ' Sorry, there was an issue locating your config.json. Please see README.md');
      process.exit();
    }
    done();
  }
docs: Ensure creds for Litmus are at least there.