Delete assets and crud.css
[BC Break] Deleted EntityPickerType
Reformat code
[BC Break] Rebuild Twig CrudExtension
[BC Break] AbstractPaginator : getNbResults method is renamed getCountResults
DoctrinePaginator (and DbalPaginator): getTotalResults is renamed getManualCountResults and setTotalResults is renamed setManualCountResults
Add insight widget
[BC Break] Close div class in overlay is now "overlay-close"
Add "route_name" and "route_params" options in FieldFilterJqueryAutocompleteEntityAjax, FieldFilterSelect2EntityAjax and FieldFilterTokenInputEntitiesAjax
Add createCrud method in AbstractCrudController
Revert "Add createCrud method in AbstractCrudController"
Public methods in controller classes should only be actions

This reverts commit 667f735197c700b8fe5b6201c13134b42db603f2.
Finally, the "createCrud" method is added in AbstractCrudController but it's protected (#1)
Fix dependencies
Add auto validation in AbstractFormSearcher