twitter/finagle — pull request #236 by jixu (2014-01-06 08:46:38+00:00)
Title: use new Netty http headers API

We are using Finagle in our project and we recently upgraded to 6.10. After that we found the method building HttpRequest is deprecated as Netty upgraded to 3.8.0. So we changed to use the new API to build Http Request. I found in Finagle example, it is still using the old API. So I am sending this pull request to change to new API.