title: Web Api 2 IHttpRoute DataTokens
body: <p>We are using WebApi 2 and I cannot find a way to set the DataTokens on the IHttpRoute created from configuration.Routes.MapHttpRoute.</p>
  
  <p>I downloaded the source code and it appears that the DataTokens are always set to null.  Is there any way to populate these as we want to use these values as we have come up with our own Areas implementation for Web Api that also allows us to version but not being able to set these values is causing us issues.</p>
  
  <p>Many thanks</p>