title: Request Permission for Camera and Library in iOS 10 - Info.plist
body: <p>I have implemented a WKWebView in an app.
  there's a file input in the shown web page where it should import an image from photos.
  Whenever i press on that input and select either "Take Photo" or "Photo Library" the app suddenly crash, which I believe is because the app is missing the permission to either take a photo or import from library.</p>
  
  <p>How do I push a permission request when the user select one of the mentioned methods (Take Photo or Photo Library)?</p>
  
  <p>I use Swift 3.0 with WKWebView.</p>