Open Stack

Hi, I'd like you to take a look at this patch for potential
DocImpact.
https://review.openstack.org/32348

Log:
commit 4d05ff14b99f82b96046fd2e949b3ed967c469a0
Author: Steven Deaton <sdeaton2 at gmail.com>
Date:   Mon Jun 10 11:04:16 2013 +1000

    autogenerate doc bug reports based on 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.
    
    The code searches for potential duplicate bugs before creating a bug
    to avoid creating multiple bugs per review.
    
    Note that this is originally the page from
    https://review.openstack.org/#/c/30718/
    
    However, I'm drowning in DocImpact emails and wanted to move things
    along while the original author (Steven Deaton) is on holiday.
    
    There is potential future work here to:
    1) alter the text on bug update
    2) close bugs associated with abandoned patch sets
    3) mark patch-merged bugs as 'confirmed'
    
    though, as one of the main benefactors from this code, I am quite
    happy to put this forward without these extras initially if it is
    acceptable to our awesome infra team :)
    
    patchset 2 updates documentation strings thanks to excellent feedback :)
    
    fixes bug 1184845
    
    Change-Id: Ia3a8a203314c4e527855df1623491f96da06b882