Open Stack

Hi, I'd like you to take a look at this patch for potential
DocImpact.
https://review.openstack.org/21185

Log:
commit e0a8be26cbc2b713da3ce531698916c73683e21d
Author: Matthew Sherborne <msherborne at gmail.com>
Date:   Wed Feb 20 12:33:13 2013 +1000

    Adds 'version' and 'created_at' fields to services list in api
    
     * The service object updates the DB when it starts up with the code
       version that it's running
     * The services openstack api extension now reports the 'version'
       db field when listing services
    
    DocImpact
    
    Change-Id: I9f3131bbc3c218bedb41d491d54ca5102a6a4353
    Implements: blueprint service-api-extension-upgrade1