Open Stack

Hi, I'd like you to take a look at this patch for potential
DocImpact.
https://review.openstack.org/29130

Log:
commit 665f8e6721b4f0864da5007c88e4f4ba9958c357
Author: Steve Martinelli <stevemar at ca.ibm.com>
Date:   Wed Mar 20 20:02:18 2013 -0700

    Add delegated_auth support for keystone
    
    blueprint: delegated-auth-via-oauth
    
    need to be reviewed:
    * create_request_token
    * create_access_token
    * authorize_token
    * backend kvs for above mentioned functions
    * backend kvs for consumer CRUD
    * unittests for consumer CRUD
    * unittests for OAuthFlow (up to using access token)
    * list user authorizations
    * delete user authorization
    * keystone token generation (Authenticate in core)
    * get authorization pin
    * sql backend
    DocImpact
    
    Change-Id: Ib5561593ab608f3b22fbcd7196e2171f95b735e8

Automatically generated bug (please review):
https://bugs.launchpad.net/bugs/1192449