Open Stack

Hi, I'd like you to take a look at this patch for potential
DocImpact.
https://review.openstack.org/27345

Log:
commit b3f77060ed0e9d281bbaaeffd343c0b185fbbd0d
Author: Davanum Srinivas <dims at linux.vnet.ibm.com>
Date:   Tue Apr 23 09:54:22 2013 -0400

    Specify groups for options in db and sqlalchemy instead of DEFAULT
    
    At the request of Quantum folks, Let us switch from DEFAULT to
    database for the database related options. This will help with
    migration etc. please note that parameters in sqlalchemy.py
    are under a 'sqlalchemy' group
    
    DocImpact
    
    Fixes LP# 1171837
    
    Change-Id: If602a6a7cc0f2a202632dd14574fea60dce4b589