0xAX/weber — pull request #140 by LeakyBucket (2014-01-01 17:25:05+00:00)
Title: Change to header lookup.

I ran into an issue this morning when trying to retrieve header information using the Params API. It would appear that at some point Plug.Conn used atoms for the header keys but it now uses binaries. This is a small tweak to the header lookup behaviors that should work in both cases.