Bump to 1.3.0
Bump to 1.3.0

sj26/lhm,Shopify/lhm,nathanhoel/lhm,tdeo/lhm,inaka/large-hadron-migrator,nathanhoel/lhm,Shopify/lhm,soundcloud/lhm,soundcloud/lhm,sj26/lhm,civisanalytics/lhm,tdeo/lhm,civisanalytics/lhm,timeplayinc/lhm,inaka/large-hadron-migrator,timeplayinc/lhm