vendor/rails doesn't work anymore, remove it from the blank slate suggestion

railties/lib/generators/rails/app/templates/config/boot.rb

@@ -5,13 +5,4 @@ rescue LoadError
   require 'rubygems'
   require 'bundler'
   Bundler.setup
-
-  # To use 2.x style vendor/rails and RubyGems
-  #
-  # vendor_rails = File.expand_path('../../vendor/rails', __FILE__)
-  # if File.exist?(vendor_rails)
-  #   Dir["#{vendor_rails}/*/lib"].each { |path| $:.unshift(path) }
-  # end
-  #
-  # require 'rubygems'
 end