tp: prepare address to be managed by vue (adapt formType) + add aliases methods isChild and isParent

src/Bundle/ChillThirdPartyBundle/config/services/form.yaml

@@ -5,6 +5,7 @@ services:
             $tokenStorage: '@Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface'
             $typesManager: '@Chill\ThirdPartyBundle\ThirdPartyType\ThirdPartyTypeManager'
             $translatableStringHelper: '@Chill\MainBundle\Templating\TranslatableStringHelper'
+            $om: '@doctrine.orm.entity_manager'
         tags:
             - { name: form.type }