on-the-fly: add a 'parent' option to pass parent context. So we could now display resource.comment below the renderbox.

src/Bundle/ChillMainBundle/Resources/public/vuejs/OnTheFly/App.vue

@@ -5,6 +5,7 @@
         :action="context.action"
         :buttonText="options.buttonText"
         :displayBadge="options.displayBadge === 'true'"
+        :parent="options.parent"
         @saveFormOnTheFly="saveFormOnTheFly">
     </on-the-fly>
 </template>