spray/spray — pull request #738 by psisoyev (2013-12-18 14:16:52+00:00)
Title: Update redirect following to re-use old http request

Re-using old http request will allow us to re-use cookies. It's useful in pipeling, when we manually add cookies before making the request.
Details:
https://groups.google.com/forum/#!topic/spray-user/y5FO-NOicZQ