title: Setting HTTP headers in Play 2.0 (scala)?
body: <p>I'm experimenting with the Play 2.0 framework on Scala. I'm trying to figure out how to send down custom HTTP headers--in this case, "Content-Disposition:attachment; filename=foo.bar". I can't seem to find documentation on how to do so (documentation on Play 2.0 is overall pretty sparse at this point).</p>
  
  <p>Any hints?</p>