Open Stack

Hi, I'd like you to take a look at this patch for potential
DocImpact.
https://review.openstack.org/21990

Log:
commit d2b553030e29802f01baa0cac9cfb332aab0eb92
Author: Andrew Laski <andrew.laski at rackspace.com>
Date:   Tue Feb 19 18:43:23 2013 -0500

    Add an extension to show image size.
    
    Adds image size data that is returned from Glance into the API response.
    This becomes really useful for users when they take a snapshot and want
    to track the storage used by it.  Since this information is already
    being pulled by Nova we should display it.
    
    DocImpact
    Change-Id: I8a2d4001c21bcc54cac1a2992034dfc9fbe39d7e