boot.rb in cadenero-0.0.2.b4

- old
+ new

@@ -1,6 +1,10 @@
 require 'rubygems'
+gemfile = File.expand_path('../../../../Gemfile', __FILE__)
 
-# Set up gems listed in the Gemfile.
-ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../Gemfile', __FILE__)
+if File.exist?(gemfile)
+  ENV['BUNDLE_GEMFILE'] = gemfile
+  require 'bundler'
+  Bundler.setup
+end
 
-require 'bundler/setup' if File.exists?(ENV['BUNDLE_GEMFILE'])
+$:.unshift File.expand_path('../../../../lib', __FILE__)
\ No newline at end of file