RawPaginatorAdapter::getTotalHits() can retrieve the genuine total hits returned by elasticsearch
adjust to symfony 3.0 development having started. whenever there is a new 2.x branch in symfony, we should add it to the matrix
Merge pull request #738 from FriendsOfSymfony/adjust-build-matrix

adjust to symfony 3.0 development having started
Merge pull request #748 from NinjDS/totalhits

Genuine ES behaviour for getTotalHits()
Merge branch 'master' of github.com:FriendsOfSymfony/FOSElasticaBundle