On: Async and Await

[krisdol]

For a good starting point for anyone who doesn't know how to handle callback hell without promises or transpiled features, this is a must read: http://callbackhell.com/.

[Const-me → krisdol]

If you're the author of that site, please fix HTML and/or CSS for code snippets: both IE 11 and MS Edge 25 show your code on a single line.