Merge remote-tracking branch 'origin/master' into issue589_private_comments

src/Bundle/ChillActivityBundle/Form/ActivityTypeType.php

@@ -69,6 +69,9 @@ class ActivityTypeType extends AbstractType
                     'empty_data' => '',
                 ]);
         }
+
+        $builder
+            ->add('commentVisible', ActivityFieldPresence::class);
     }
 
     public function configureOptions(OptionsResolver $resolver)