    (Accidentally omitted last change from review)
    (Accidentally omitted last change from review)

    Added a test to show that all files have 'coding=utf8' on them

    This is a followon to https://rbcommons.com/s/twitter/r/523

    which adds a test to show that all python files under the repo have '# coding=utf8' as the first line

    Testing Done:
    ci.sh passed

    Bugs closed: 227

    Reviewed at https://rbcommons.com/s/twitter/r/524/

benjyw/pants,dgomez10/xanon,sid-kap/pants,pantsbuild/pants,15Dkatz/pants,pantsbuild/pants,TansyArron/pants,tdyas/pants,areitz/pants,15Dkatz/pants,fkorotkov/pants,baroquebobcat/pants,jessrosenfield/pants,benjyw/pants,dgomez10/xanon,peiyuwang/pants,slyphon/pants,dturner-tw/pants,twitter/pants,foursquare/pants,di0spyr0s/pants,landism/pants,pombredanne/pants,dturner-tw/pants,tdyas/pants,foursquare/pants,baroquebobcat/pants,lahosken/pants,ericzundel/pants,manasapte/pants,dgomez10/xanon,wisechengyi/pants,tdyas/pants,ericzundel/pants,sid-kap/pants,scode/pants,slyphon/pants,wisechengyi/pants,jsirois/pants,dturner-tw/pants,wisechengyi/pants,landism/pants,sameerparekh/pants,laurentgo/pants,laurentgo/pants,Gabriel439/pants,kslundberg/pants,digwanderlust/pants,megaserg/pants,gmalmquist/pants,landism/pants,benjyw/pants,sameerparekh/pants,pantsbuild/pants,pombredanne/pants,square/pants,dgomez10/xanon,mateor/pants,pgroudas/pants,jsirois/pants,15Dkatz/pants,jtrobec/pants,tejal29/pants,TansyArron/pants,peiyuwang/pants,jtrobec/pants,wisechengyi/pants,wisechengyi/pants,lahosken/pants,qma/pants,jtrobec/pants,slyphon/pants,ity/pants,Gabriel439/pants,UnrememberMe/pants,TansyArron/pants,mateor/pants,lahosken/pants,dgomez10/xanon,benjyw/pants,foursquare/pants,mateor/pants,Gabriel439/pants,tejal29/pants,kwlzn/pants,di0spyr0s/pants,dturner-tw/pants,dgomez10/xanon,cevaris/pants,scode/pants,scode/pants,pombredanne/pants,jsirois/pants,kwlzn/pants,manasapte/pants,TansyArron/pants,baroquebobcat/pants,tdyas/pants,pgroudas/pants,gmalmquist/pants,areitz/pants,dbentley/pants,megaserg/pants,peiyuwang/pants,tdyas/pants,laurentgo/pants,landism/pants,kslundberg/pants,tdyas/pants,dbentley/pants,baroquebobcat/pants,twitter/pants,slyphon/pants,di0spyr0s/pants,UnrememberMe/pants,tdyas/pants,kwlzn/pants,baroquebobcat/pants,qma/pants,baroquebobcat/pants,mateor/pants,UnrememberMe/pants,baroquebobcat/pants,TansyArron/pants,tejal29/pants,pantsbuild/pants,scode/pants,pombredanne/pants,tejal29/pants,gmalmquist/pants,jessrosenfield/pants,cevaris/pants,ericzundel/pants,fkorotkov/pants,lahosken/pants,landism/pants,laurentgo/pants,digwanderlust/pants,pombredanne/pants,ity/pants,jessrosenfield/pants,ericzundel/pants,digwanderlust/pants,sid-kap/pants,landism/pants,ericzundel/pants,twitter/pants,pgroudas/pants,kwlzn/pants,dturner-tw/pants,sid-kap/pants,foursquare/pants,digwanderlust/pants,di0spyr0s/pants,ity/pants,kslundberg/pants,dbentley/pants,scode/pants,UnrememberMe/pants,areitz/pants,kslundberg/pants,pombredanne/pants,scode/pants,twitter/pants,ity/pants,areitz/pants,15Dkatz/pants,ity/pants,jtrobec/pants,sid-kap/pants,manasapte/pants,dbentley/pants,mateor/pants,UnrememberMe/pants,fkorotkov/pants,megaserg/pants,areitz/pants,benjyw/pants,slyphon/pants,lahosken/pants,qma/pants,megaserg/pants,15Dkatz/pants,square/pants,baroquebobcat/pants,twitter/pants,ity/pants,tejal29/pants,gmalmquist/pants,Gabriel439/pants,scode/pants,peiyuwang/pants,cevaris/pants,benjyw/pants,peiyuwang/pants,jtrobec/pants,qma/pants,pgroudas/pants,lahosken/pants,Gabriel439/pants,TansyArron/pants,ity/pants,tdyas/pants,fkorotkov/pants,UnrememberMe/pants,lahosken/pants,sameerparekh/pants,kslundberg/pants,dgomez10/xanon,manasapte/pants,kslundberg/pants,manasapte/pants,peiyuwang/pants,qma/pants,sameerparekh/pants,jessrosenfield/pants,jessrosenfield/pants,dgomez10/xanon,peiyuwang/pants,jtrobec/pants,slyphon/pants,fkorotkov/pants,cevaris/pants,Gabriel439/pants,dturner-tw/pants,di0spyr0s/pants,wisechengyi/pants,pantsbuild/pants,sameerparekh/pants,lahosken/pants,TansyArron/pants,pgroudas/pants,dgomez10/xanon,sameerparekh/pants,15Dkatz/pants,dbentley/pants,fkorotkov/pants,benjyw/pants,laurentgo/pants,megaserg/pants,landism/pants,dgomez10/xanon,wisechengyi/pants,square/pants,UnrememberMe/pants,sameerparekh/pants,cevaris/pants,tdyas/pants,manasapte/pants,twitter/pants,gmalmquist/pants,jessrosenfield/pants,jessrosenfield/pants,qma/pants,gmalmquist/pants,slyphon/pants,dbentley/pants,manasapte/pants,dgomez10/xanon,dbentley/pants,mateor/pants,mateor/pants,di0spyr0s/pants,peiyuwang/pants,wisechengyi/pants,qma/pants,megaserg/pants,fkorotkov/pants,digwanderlust/pants,ericzundel/pants,foursquare/pants,twitter/pants,di0spyr0s/pants,landism/pants,twitter/pants,ericzundel/pants,gmalmquist/pants,square/pants,sid-kap/pants,15Dkatz/pants,areitz/pants,twitter/pants,sid-kap/pants,kwlzn/pants,kwlzn/pants,laurentgo/pants,wisechengyi/pants,kslundberg/pants,mateor/pants,baroquebobcat/pants,pantsbuild/pants,UnrememberMe/pants,Gabriel439/pants,15Dkatz/pants,digwanderlust/pants,cevaris/pants,foursquare/pants,UnrememberMe/pants,kwlzn/pants,megaserg/pants,foursquare/pants,areitz/pants,foursquare/pants,cevaris/pants,dturner-tw/pants,ericzundel/pants,foursquare/pants,pantsbuild/pants,pgroudas/pants,pombredanne/pants,jtrobec/pants,fkorotkov/pants