chore(package): update eslint to version 2.6.0
chore(package): update eslint to version 2.6.0

http://greenkeeper.io/
Pop-Code/keystone,pr1ntr/keystone,alobodig/keystone,snowkeeper/keystone,vokal/keystone,tony2cssc/keystone,frontyard/keystone,w01fgang/keystone,ONode/keystone,concoursbyappointment/keystoneRedux,andrewlinfoot/keystone,michaelerobertsjr/keystone,everisARQ/keystone,Adam14Four/keystone,joerter/keystone,cermati/keystone,ratecity/keystone,snowkeeper/keystone,jstockwin/keystone,Adam14Four/keystone,andrewlinfoot/keystone,Yaska/keystone,trentmillar/keystone,xyzteam2016/keystone,ratecity/keystone,webteckie/keystone,dvdcastro/keystone,matthewstyers/keystone,andrewlinfoot/keystone,ONode/keystone,naustudio/keystone,trentmillar/keystone,w01fgang/keystone,cermati/keystone,naustudio/keystone,benkroeger/keystone,sendyhalim/keystone,tony2cssc/keystone,pr1ntr/keystone,Yaska/keystone,wmertens/keystone,danielmahon/keystone,michaelerobertsjr/keystone,frontyard/keystone,pswoodworth/keystone,dryna/keystone-twoje-urodziny,benkroeger/keystone,trentmillar/keystone,linhanyang/keystone,concoursbyappointment/keystoneRedux,jstockwin/keystone,qwales1/keystone,alobodig/keystone,suryagh/keystone,wmertens/keystone,Pop-Code/keystone,benkroeger/keystone,joerter/keystone,sendyhalim/keystone,everisARQ/keystone,danielmahon/keystone,xyzteam2016/keystone,suryagh/keystone,pswoodworth/keystone,matthieugayon/keystone,jacargentina/keystone,danielmahon/keystone,matthewstyers/keystone,dvdcastro/keystone,brianjd/keystone,jacargentina/keystone,brianjd/keystone,matthewstyers/keystone,dryna/keystone-twoje-urodziny,webteckie/keystone,qwales1/keystone,naustudio/keystone,rafmsou/keystone,Yaska/keystone,matthieugayon/keystone,frontyard/keystone,vokal/keystone,rafmsou/keystone,vokal/keystone