Removed annoate and hirb Gemfiles.

Annotate: Better look in schema.rb, this reference should be always up
to date.

Hirb: To reactivate hirb, look in railscasts:
http://railscasts.com/episodes/48-console-tricks-revised

test/fixtures/group_order_article_quantities.yml

@@ -1,14 +1,3 @@
 # Read about fixtures at http://ar.rubyonrails.org/classes/Fixtures.html
 
 
-# == Schema Information
-#
-# Table name: group_order_article_quantities
-#
-#  id                     :integer(4)      not null, primary key
-#  group_order_article_id :integer(4)      default(0), not null
-#  quantity               :integer(4)      default(0)
-#  tolerance              :integer(4)      default(0)
-#  created_on             :datetime        not null
-#
-