Open Stack

Hi, I'd like you to take a look at this patch for potential
DocImpact.
https://review.openstack.org/21334

Log:
commit 8613337b3246ea5794b39069f14c0ad0397492cd
Author: David Goetz <dpgoetz at gmail.com>
Date:   Wed Feb 6 10:57:17 2013 -0800

    Use a doubled proxy-logging instead of each middleware handling it
    differently (if at all)
    
    Adding a swift.source to wsgi pre_auth funcs and all middleware that makes
    subrequests to proxy server.
    
    NOTE: This change will result in a change in the number of proxy logs made for
    staticweb, formpost, tempurl, and any other middleware that performs sub
    requests (including swauth and SOS).
    
    Please see docs for details.
    
    DocImpact
    
    Change-Id: I80cf2806add1c3d34054147e2515944be340455b