factorize PickRoleType, PickStatusType and rename TranslatableEventType

Form/EventType.php

@@ -5,7 +5,7 @@ namespace Chill\EventBundle\Form;
 use Symfony\Component\Form\AbstractType;
 use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\OptionsResolver\OptionsResolverInterface;
-use Chill\EventBundle\Form\Type\TranslatableEventType;
+use Chill\EventBundle\Form\Type\PickEventType;
 use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
 use Chill\MainBundle\Security\Authorization\AuthorizationHelper;
 use Doctrine\Common\Persistence\ObjectManager;
@@ -107,7 +107,7 @@ class EventType extends AbstractType
                     );
                 },
             ))
-            ->add('type', TranslatableEventType::class)
+            ->add('type', PickEventType::class)
         ;
     }