lotus/controller — pull request #62 by stefanoverna (2014-12-12 19:59:19+00:00)
Title: Disable Content-Type header on 204 No Content

As Rack::Lint points out, if the response status is 204, there should not be any Content-Type header set. Let me know if everything is alright with this PR @jodosha. I don't really like having to reference `@_status` outside of Lotus::Action::Rack, but there's no getter :confused: