Add CommentEmbeddable to Activity (Ref #21)

Form/ActivityType.php

@@ -2,6 +2,7 @@
 
 namespace Chill\ActivityBundle\Form;
 
+use Chill\MainBundle\Form\Type\CommentType;
 use Symfony\Component\Form\AbstractType;
 use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\OptionsResolver\OptionsResolver;
@@ -106,7 +107,7 @@ class ActivityType extends AbstractType
             ))
             ->add('user', UserPickerType::class, [
                 'center' => $options['center'],
-                'role'   => $options['role']                                                                                                                                                                                                                                                 
+                'role'   => $options['role']
             ])
             ->add('scope', ScopePickerType::class, [
                 'center' => $options['center'],
@@ -120,6 +121,9 @@ class ActivityType extends AbstractType
                 'placeholder' => 'Choose a type',
                 'active_only' => true
             ))
+            ->add('comment', CommentType::class, [
+                'required' => false,
+            ])
         ;
 
         $builder->get('durationTime')