added faye to config.ru incase heroku needs it there

Author: TheNotary

README.md

@@ -10,7 +10,7 @@ This is a demo showing how to configure faye to run in your rails app as middlwa
         gem 'faye'
         gem 'thin'
 
-2.  Add a line to `config/application.rb` to use faye middleware
+2.  Add a line to `config/application.rb` to use faye middleware (also add to config.ru, heroku may look there)
 
         config.middleware.use Faye::RackAdapter, :mount => '/faye', :timeout => 25
 

config.ru

@@ -4,4 +4,8 @@
 
 require ::File.expand_path('../config/environment',  __FILE__)
 
+use Faye::RackAdapter, :mount => '/faye', :timeout => 25 do |bayeux|
+  bayeux.add_extension(FayeJoy.new)
+end
+
 run Rails.application