Upgraded and added parent view

Author: djthorpe

js/view.js

@@ -17,6 +17,8 @@ import Error from './error';
  *
  * @arg {Node} node - The node to attach the view to. Throws an error if the node
  *   is not provided.
+ *
+ * @property {View} parent - The parent view
  */
 export default class View extends Emitter {
   constructor(node) {
@@ -28,6 +30,11 @@ export default class View extends Emitter {
     }
   }
 
+  get parent() {
+    const parent = this.$node.parentElement;
+    return parent ? new View(parent) : null;
+  }
+
   /**
   * Query the view to return a single element within the node.
   * @param {string} selector - The query.