Extracted DataIndexerElement interface
Introduced GenericDeleteElement for clearer method naming
ResourceRepository\Element now extends Admin\ElementInterface
Controllers now require interfaces instead of abstract classes
Display\Element now extends Admin\ElementInterface
Added missing DisplayControllerSpec
Added route_name and additional_parameters options to BatchActionExtension
Redirect old fsi_admin_crud_* routes to new fsi_admin_*
Reorganized templates
Removed PHP 5.3 support, changed apache to built-in web server on travis
CS fix
Merge pull request #156 from chives/dev-crud

Compose CRUDElement from ListElement, FormElement and DeleteElement