title: RemoteReader : Handle image generated by query parameter
body: <p>I have a use case where the RemoteReader plugin on our ImageResizer needs to handle the following url syntax:</p>
  
  <blockquote>
    <p><a href="http://imageresizer.local/remote/somedomain.com/segment/documentviewer/get_image.hml?img_name=filename.jpg" rel="nofollow noreferrer">http://imageresizer.local/remote/somedomain.com/segment/documentviewer/get_image.hml?img_name=filename.jpg</a></p>
  </blockquote>
  
  <p>Out of the box, it seems that RemoteReader just looks to get_image.html to be the image, and doesn't utilize the query param to lookup an actual image. I understand how it would be hard for the plugin to know which params to send along with the request in order to get an image response. </p>
  
  <p>My question is, will I need to fork the plugin to get this functionality, or is there a way I can force the plugin to send the entire url with params? Maybe I can utilize IIS url rewrites to help with this.  Any direction would be appreciated.</p>