Revert "Avoid index reset error in case of unexistant index"

This reverts commit a121a777743525f46c65dc29d983c8eb92720664.
Added knp paginator sort functionality to PaginateElasticaQuerySubscriber
Added knp paginator sort functionality to PaginateElasticaQuerySubscriber
Merge pull request #485 from piotrantosik/elastica-knp-paginator-sort

Added knp paginator sort functionality to PaginateElasticaQuerySubscribe
Merge remote-tracking branch 'upstream/master'
Bulk upsert