Add codereview.py to drive codereviews out of the repository.
Add codereview.py to drive codereviews out of the repository.

Please see: http://code.google.com/p/rietveld/wiki/CodeReviewHelp
and: http://codereview.appspot.com/use_uploadpy

hayword/tfatf_epgp,ceason/epgp-tfatf,sheldon/epgp,ceason/epgp-tfatf,protomech/epgp-dkp-reloaded,protomech/epgp-dkp-reloaded,hayword/tfatf_epgp,sheldon/epgp