reverse styling changes.

Author: Gaspar Robert

src/basic-loader.js

@@ -1,26 +1,26 @@
 function _load(tag) {
   // attributes example: { 'data-test': 'new-attribute-here' }
-  return function(url, attributes = {}) {
+  return function (url, attributes = {}) {
     // This promise will be used by Promise.all to determine success or failure
     return new Promise((resolve, reject) => {
       let element = document.createElement(tag);
-      let parent = "body";
-      let attr = "src";
+      let parent = 'body';
+      let attr = 'src';
 
       // Important success and error for the promise
       element.onload = () => resolve(url);
       element.onerror = () => reject(url); // maybe we should remove the broken node, who knows
 
       // Need to set different attributes depending on tag type
       switch (tag) {
-        case "script":
+        case 'script':
           element.async = true;
           break;
-        case "link":
-          element.type = "text/css";
-          element.rel = "stylesheet";
-          attr = "href";
-          parent = "head";
+        case 'link':
+          element.type = 'text/css';
+          element.rel = 'stylesheet';
+          attr = 'href';
+          parent = 'head';
       }
 
       // Inject into document to kick off loading
@@ -35,7 +35,7 @@ function _load(tag) {
 
 // exporting a "default" would render the amd package to work differently
 module.exports = {
-  css: _load("link"),
-  js: _load("script"),
-  img: _load("img")
+  css: _load('link'),
+  js: _load('script'),
+  img: _load('img')
 };