clean up loader requirements

Pere Urbon-Bayes · jordansissel · commit ec4161c9b515 · 2014-12-05T15:58:02.000Z
Fixes elastic#1
diff --git a/scripts/loader.rb b/scripts/loader.rb
@@ -2,7 +2,6 @@
 
 require 'elasticsearch'
 require 'csv'
-require 'active_support/core_ext'
 
 class Loader
 
