swapped in files for production

db/migrate/20130101215010_items_to_topics.rb

@@ -0,0 +1,10 @@
+class ItemsToTopics < ActiveRecord::Migration
+  def change
+    
+    rename_column :items, :item_category_id, :metacode_id
+    rename_column :mappings, :item_id, :topic_id
+  
+    rename_table :items, :topics
+    rename_table :item_categories, :metacodes
+  end
+end