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/financial_transaction.rb

@@ -15,15 +15,3 @@ class FinancialTransaction < ActiveRecord::Base
   end
 end
 
-# == Schema Information
-#
-# Table name: financial_transactions
-#
-#  id            :integer(4)      not null, primary key
-#  ordergroup_id :integer(4)      default(0), not null
-#  amount        :decimal(8, 2)   default(0.0), not null
-#  note          :text            default(""), not null
-#  user_id       :integer(4)      default(0), not null
-#  created_on    :datetime        not null
-#
-