Abhoryo/APYDataGridBundle — pull request #398 by touristtam (2013-04-29 12:41:45+00:00)
Title: modification for getRouteParameters() method

Following the open issue [#369] (https://github.com/Abhoryo/APYDataGridBundle/issues/369).

Minor modification on the route parameters processing to determine if the parameter passed exist in the existing fields, in the case of a vector source (no annotation to set the route parameters).

The issue was on getting multiple parameters passed (as associative array) to the routeParameter. This will allow to write the setRouteParameters() method as follow:

```
$selectAction->setRouteParameters( array(
'form_id' => $form->getId(),
'reference_id' => 'RefId'
));
```