Open Stack

Hi, I'd like you to take a look at this patch for potential
DocImpact.
https://review.openstack.org/20738

Log:
commit e77e4f6a081d192d24443f8e9fbecab6dd2ae090
Author: Dolph Mathews <dolph.mathews at gmail.com>
Date:   Tue Jan 29 11:12:35 2013 -0600

    Generate apache-style common access logs
    
    Taking advantage of this middleware either requires enabling
    verbose/debug or utilizing an external logging.conf which configures an
    'access' logger.
    
    Example output:
    
      127.0.0.1 - - [2013-01-29T17:15:02.752214] "GET http://localhost:5000/v3/projects HTTP/1.0" 200 16
    
    This patch also revises etc/logging.conf.sample with some more practical
    defaults (e.g. supporting externally-managed log rotations) in addition
    to illustrating how to generate an 'access.log' file.
    
    DocImpact
    
    Change-Id: I2a6048fa5fbf8661a6859d9e3a259d4cfa5fc589