anchor.diff:  
     # Fix any conflicts and commit your changes
     $ git commit -a
  -  $ git push
  +  $ git push origin HEAD
   
   Use the GitHub Web UI to
   link:https://help.github.com/articles/using-pull-requests[create and send the
  
positive.code: 
    # Make review changes
    $ git commit -a
    $ git push
  
  Once we're done with review we'll commit the pull request.
  
  
negative.code: 
  Code needs to conform to the
  link:http://google-styleguide.googlecode.com/svn/trunk/pyguide.html[Google
  Python Style Guide]. Note that despite what the guide says, we use two-space
  indentation, and MixedCase instead of lower_underscore for function names since
  this is the internal standard.
  
  We use the github
  link:https://help.github.com/articles/using-pull-requests[fork and pull review
  