set $em to protected add refactored getQueryBuilder method to overwrite creation of the QueryBuilder
added adjusted html and functionality for sortable styling
Merge pull request #66 from Kunstmaan/fix/sorttable

added adjusted html and functionality for sortable styling
change classname removeFilter to removeThisFilter for ie9
Merge pull request #67 from Kunstmaan/fix/filters_ie9

change classname removeFilter to removeThisFilter for ie9
Update composer.json

Changed "white-october/pagerfanta-bundle" to 2.1.x-dev. The dev-master branch merged to Symfony 2.2
Merge pull request #68 from webscriptsolutions/patch-1

Update composer.json
Revert "Update composer.json"

This reverts commit b1e813ecaf394feffe4d968d20415463fcd7346b.
Update README.md
Merge branch 'master' into 2.2

* master:
  Update README.md
  Revert "Update composer.json"
  Update composer.json
  change classname removeFilter to removeThisFilter for ie9
  added adjusted html and functionality for sortable styling
  set $em to protected add refactored getQueryBuilder method to overwrite creation of the QueryBuilder