Pushing aggregations patch
Merge branch 'dev-geo-aggr' of git://github.com/Opifer/FOSElasticaBundle into dev-geo-aggr

* 'dev-geo-aggr' of git://github.com/Opifer/FOSElasticaBundle:
  Revert "Added aggregations methods to paginator"
Revert "Revert "Added aggregations methods to paginator""

This reverts commit 93fa3a58b201921d6829c41569801bb3d3ef2e67.