Open Stack

Hi, I'd like you to take a look at this patch for potential
DocImpact.
https://review.openstack.org/24126

Log:
commit d7b566f08f52c8ee43cf54870abd78baeb693f44
Author: Alan Pevec <apevec at redhat.com>
Date:   Sat Mar 9 01:58:33 2013 +0100

    separate paste-deploy configuration from parameters
    
    Paste Deploy configuration contains class names which might change
    between releases. Keeping it separate from user-configurable parameters
    allows deployers to move paste-deploy ini file out of configuration directory
    to a place where it can be safely overwritten on updates e.g. under /usr/share/
    
    Changes since last patch set:
    - error handling when specified paste-ini is missing
    - httpd support
    - documentation update
    
    DocImpact
    
    Change-Id: I9292ca6226c8430b93565dedd45cc842742a23e2