old_contents: module.exports = {
    sensu: [
      {
        name: 'Sensu',
        host: '127.0.0.1',
        ssl: false,
        port: 4567,
        user: '',
        pass: '',
        path: '',
        timeout: 5000
      }
    ],
    uchiwa: {
      user: '',
      pass: '',
      stats: 10,
      refresh: 10000
    }
  }
  
new_contents: module.exports = {
    sensu: [
      {
        name: 'Sensu',
        host: '127.0.0.1',
        ssl: false,
        port: 4567,
        user: '',
        pass: '',
        path: '',
        timeout: 5000
      }
    ],
    uchiwa: {
      user: '',
      pass: '',
      port: 3000,
      stats: 10,
      refresh: 10000
    }
  }
  
subject: Add the port option for uchiwa settings