title: Alamofire 4.1.0 warnings
body: <p>I am using alamofire 4.1.0, xcode 8.1 and swift 3.0.1 and I am getting this warnings in request respones.<a href="https://i.stack.imgur.com/rJuDb.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/rJuDb.png" alt="enter image description here"></a></p>
  
  <p>On alamofire github was said this will be fixed with the 4.1.0 release but the warnings are still there even after update</p>
  
  <p>the<code>as Any</code> fix works but its not mentioned in the documentation</p>
  
  <p>I got this warning after updating to xcode 8.1</p>