remove unused middleware from unicorn
remove unused middleware from unicorn

unicorn by default will load a stack of middleware, including a standard rack layer for chunked responses. This gets in the way of streamed responses, which don't operate with the syntax of Transfer-Encoding: chunked. Unless it is required later on, disable the middleware layer here.

Signed-off-by: Dominik Richter <b7323add517e187efe0283b76511b7ed762bfe13@gmail.com>

TheNeatCompany/excon,ilackarms/excon,hammerdr/excon,liftforward/excon,excon/excon,wadetandy/excon,cloudfoundry-incubator/excon,mahemoff/excon