title: Alamofire clear all cookies
body: <p>I need the user to be able to log out. When they log in now, a cookie gets saved automatically, that works fine. But I want to clear all cookies.</p>
  
  <pre><code>NSURLCache.sharedURLCache().removeAllCachedResponses()
  </code></pre>
  
  <p>This does not work</p>