code: function simpleGetStream (opts) {
    var stream = through2()
    stream.req = simpleGet.call(this, opts, function callback (err, res) {
      stream.res = res
      if (err) return stream.emit('error', err)
      res.pipe(stream)
    })
    return stream
  }
docs: > Request a page and return a response stream
  
  **Example**
  
  ```js
  const request = require('simple-get-stream')
  const stream = request('http://www.tunnckocore.tk')
  
  stream.once('error', console.error)
  stream.pipe(process.stdout) // => html content of the page
  ```
  
  @name  simpleGetStream
  @param  {String|Object} `<opts>` Url or options object, passed to `simple-get`.
  @return {Stream} Response stream instead of Request stream as `simple-get` does.
  @api public