chore(package): update enzyme to version 2.4.0
chore(package): update enzyme to version 2.4.0

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