Release 1.2.2 - memory issue fix

Release 1.2.1 - bug fixes

Release 1.2.0 - Add Doctrine DBAL QueryBuilder, fix issues with older…

… Doctrine ORM versions

Release - 1.1.2 - bugfixes + elastica sortable subscriber

Release 1.1.1 - mainly bug fixes

change of query parameter handling

first version of knp pager component