added bling

public/javascripts/modules/bling.js

@@ -0,0 +1,18 @@
+// based on https://gist.github.com/paulirish/12fb951a8b893a454b32
+
+const $ = document.querySelector.bind(document);
+const $$ = document.querySelectorAll.bind(document);
+
+Node.prototype.on = window.on = function (name, fn) {
+  this.addEventListener(name, fn);
+};
+
+NodeList.prototype.__proto__ = Array.prototype; // eslint-disable-line
+
+NodeList.prototype.on = NodeList.prototype.addEventListener = function (name, fn) {
+  this.forEach((elem) => {
+    elem.on(name, fn);
+  });
+};
+
+export { $, $$ };