clean up Gist.copy
clean up Gist.copy

ryanbradynd05/gist,bchase/gist,Jwata/gist-old,mattn/gist,dLobatog/gist,retrography/gist,ConradIrwin/gist,roxyboy/jist,defunkt/gist,mofodox/gist,flores/gist,zmwangx/gist,ConradIrwin/jist,eLobato/gist,roxyboy/gist,ConradIrwin/gist