chore(package): update lodash to version 4.15.0
chore(package): update lodash to version 4.15.0

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