Open Stack

Hi, I'd like you to take a look at this patch for potential
DocImpact.
https://review.openstack.org/22812

Log:
commit c4c66d81bdf41d7d509ddeae5a03a2b00ff26cc8
Author: gholt <gregory.holt+launchpad.net at gmail.com>
Date:   Mon Feb 25 02:25:58 2013 +0000

    TempURL filename options; bug fixes
    
    - Prior to this commit, a Content-Disposition header was always set
      on responses to GET requests, with the filename based on the object
      name. Now, the header will only be set for 2xx responses and the
      filename can be overridden with a filename query parameter on the
      request.
    
    - Fixed a bug where all query parameters on the request were being
      passed down the WSGI pipeline. Now, just the query parameters
      useful in log-based debugging are included. This becomes important
      with things like the Bulk middleware that act upon query
      parameters.
    
    - Fixed bug where the Content-Disposition header wasn't following RFC
      spec.
    
    DocImpact
    
    Change-Id: I66ad809321dcdd03444324973c8b76869e3b0c8e