Open Stack

Hi, I'd like you to take a look at this patch for potential
DocImpact.
https://review.openstack.org/30718

Log:
commit a16c7af87df0c13916a7da59fe62a42e75e8ff4e
Author: Steven Deaton <sdeaton2 at gmail.com>
Date:   Tue May 28 12:07:34 2013 +0000

    Adds ability to autogenerate doc bug reports based on presence of DocImpact tag.
    
    DocImpact has worked well for communicating new features and code changes that impact documentation to the doc team. However, the bulk of the emails received were essentially just turned into bug reports. This change allows the automated creation of those bug reports.
    
    Patchset 2 - fixes pep8 errors and missing colon.
    
    Change-Id: If2f7b238d606edca25b3bc78654bbfdd82eaf991