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

app/models/supplier.rb

@@ -67,25 +67,3 @@ class Supplier < ActiveRecord::Base
   end
 end
 
-# == Schema Information
-#
-# Table name: suppliers
-#
-#  id                 :integer(4)      not null, primary key
-#  name               :string(255)     default(""), not null
-#  address            :string(255)     default(""), not null
-#  phone              :string(255)     default(""), not null
-#  phone2             :string(255)
-#  fax                :string(255)
-#  email              :string(255)
-#  url                :string(255)
-#  contact_person     :string(255)
-#  customer_number    :string(255)
-#  delivery_days      :string(255)
-#  order_howto        :string(255)
-#  note               :string(255)
-#  shared_supplier_id :integer(4)
-#  min_order_quantity :string(255)
-#  deleted_at         :datetime
-#
-