title: Creating new IHttpActionResult action result methods
body: <p>Is there a way I can use the new <code>IHttpActionResult</code> interface to return a <code>HttpStatusCode.NoContent</code> response message?</p>
  
  <p>I am currently using <code>return new HttpResponseMessage( HttpStatusCode.NoContent );</code> 
  and would like to convert this into <code>return NoContent();</code>.</p>
  
  <p><code>IHttpActionResult</code> has already got <code>Ok()</code>, <code>Conflict()</code> and <code>NotFound()</code> but I cannot find any for <code>Forbidden()</code> and <code>NoContent()</code> which I need to use in my project.</p>
  
  <p>How easy is it to add other result types?</p>