Open Stack

Hi, I'd like you to take a look at this patch for potential
DocImpact.
https://review.openstack.org/38410

Log:
commit e96d11ca755adc7d0de73ef313ae377cf92c50c9
Author: Chris Yeoh <cyeoh at au1.ibm.com>
Date:   Wed Jul 24 12:51:22 2013 +0930

    Adds API version discovery support for V3
    
    Adds version information for the V3 API which is only displayed
    when the V3 API is enabled. Even if the the V3 API is enabled the
    V3 API status is "SUPPORTED" and the V2 one "CURRENT". This was
    done so autodiscovery tools would not yet use the V3 version by
    default.
    
    Ports the relevant parts of the version extension and associated
    tests to the V3 API to display V3 version information for /v3 GET
    requests.
    
    DocImpact
    
    Partially implements nova-v3-api
    
    Change-Id: Idd335ce0df63d91e94a4a757f1fbae94b576c37e

Automatically generated bug (please review):
https://bugs.launchpad.net/bugs/1204338