title: FIle upload from a rest client to a rest server
body: <p>I created a rest server using the codeigniter rest server library created by PhilSturgeon :</p>
  
  <p><a href="http://github.com/philsturgeon/codeigniter-restserver" rel="noreferrer">github.com/philsturgeon/codeigniter-restserver</a></p>
  
  <p>Now, I am  using Codeignitor rest client :</p>
  
  <p><a href="http://github.com/philsturgeon/codeigniter-restclient" rel="noreferrer">github.com/philsturgeon/codeigniter-restclient</a></p>
  
  <p>to <code>get</code>/<code>post</code> data from/to the rest server and am successfully able to get/post normal data.</p>
  
  <p>What is the best way to post image files to the rest server from the rest client ?</p>
  
  <p>Also, how can someone can access the API and perform all get/post operation from C# .NET assuming the rest server uses digest authentication ? [any library available ?]</p>