title: FlipView: HowTo bind a Collection<string> as ItemsSource
body: <p>Is there a smart way to bind a <code>Collection&lt;string&gt;</code> that contains the URLs of images to be shown in a <code>FlipView</code>? </p>
  
  <p>Or do I have to provide the images in a <code>Collection&lt;Image&gt;</code>?</p>