render text view after disabling editing

this is to fix a bug where text content can appear to be duplicated
after adding text content to a component that originally had no
content

src/dom_components/view/ComponentTextView.js

@@ -91,6 +91,7 @@ module.exports = ComponentView.extend({
 
     this.rteEnabled = 0;
     this.toggleEvents();
+    this.render();
   },
 
   /**