title: MediaType.TEXT_CSV for Jersey
body: <p>Would it be possible to accept csv types?
  service.path(appPath).accept(mediaType).get(String.class) </p>
  
  <p>There's no MediaType.TEXT_CSV defined in javax.ws.rs.core.MediaType. Have I missed something?</p>
  
  <p>I am currently on Jersey 1.1.6. </p>
  
  <p>Many thanks. </p>