Update location of index.js script tag

sobafuchs · web-flow · commit 67885ee89e8e · 2016-11-16T19:58:43.000-05:00
The script tag in `get-started/index.md` is incorrectly placed. If someone tries to execute the code to demonstrate how browsers load global variables, they're going to get an error that the browser can't read `appendChild` of undefined because `document.body` won't exist yet. 

The script tag should be placed at the bottom of the body so that they don't get confused (although this is a pretty inconsequential thing and the whole point of this part of the tutorial is to tell people not to code this way lol).
diff --git a/content/get-started/index.md b/content/get-started/index.md
@@ -50,9 +50,9 @@ __index.html__
   <head>
     <title>Webpack demo</title>
     <script src='https://unpkg.com/lodash@4.16.6' type='text/javascript'></script>
-    <script src='index.js' type='text/javascript'></script>
   </head>
   <body>
+    <script src='index.js' type='text/javascript'></script>
   </body>
 </html>
 ```
