config.ru in warden-github-1.0.3 vs config.ru in warden-github-1.1.0

@@ -1,20 +1,7 @@
 ENV['RACK_ENV'] ||= 'development'
 
-begin
-  require File.expand_path('../.bundle/environment', __FILE__)
-rescue LoadError
-  require "rubygems"
-  require "bundler"
-  Bundler.setup
-end
-
-begin
-  require 'debugger'
-rescue LoadError
-  require 'ruby-debug'
-end
-
+require "bundler/setup"
 require 'warden/github'
 
 if ENV['MULTI_SCOPE_APP']
   require File.expand_path('../example/multi_scope_app', __FILE__)
 else