title: google youtube api query character issue
body: <p>In the Node.js application while sending request to google api if <code>q=Ağrı Dağı</code> response was called as bad request but if i change query to <code>q=Agri Dagi</code> it is working. But in the browser if i enter url like this;</p>
  
  <pre><code>https://www.googleapis.com/youtube/v3/search?part=snippet&amp;q=Ağrı Dağı&amp;type=video&amp;key=blabla
  </code></pre>
  
  <p>in spite of using turkish character(ağrı dağı) this url calls json objects successfully in the browser .</p>
  
  <p>Is this issue about node.js request module ? or Should i send queries non-turkish characters everytime?</p>