remove empty fields arrays from mapping, this is not ignored anymore by elasticsearch 1.*
remove empty fields arrays from mapping, this is not ignored anymore by elasticsearch 1.*

ramuss/FazlandElasticaBundle,alekitto/FazlandElasticaBundle,alekitto/FazlandElasticaBundle,fazland/FazlandElasticaBundle,ramuss/FazlandElasticaBundle,fazland/FazlandElasticaBundle