request_headers.ru in excon-0.31.0

- old
+ new

@@ -1,7 +1,11 @@
 require 'sinatra'
+require File.join(File.dirname(__FILE__), 'webrick_patch')
 
 class App < Sinatra::Base
+  set :environment, :production
+  enable :dump_errors
+
   post '/' do
     h = ""
     env.each { |k,v| h << "#{$1.downcase}: #{v}\n" if k =~ /http_(.*)/i }
     h
   end