title: Get product changes
body: <p>Situation is:</p>
  
  <p>Admin logs in to system and he changes product somehow.</p>
  
  <p>For example:</p>
  
  <p>Sets qty to 10
  Adds 2 images
  Changes description</p>
  
  <p>Is there any way to track these changes? Well I mean exactly track WHAT and HOW admin changed?</p>
  
  <p>I use Magento CE 1.6</p>