t4t5/sweetalert — pull request #194 by erikberger (2014-11-07 06:58:01+00:00)
Title: [FEATURE] - countdown for auto close timer

I added countdown parameter to the auto close timer. You can see it in action on my version of the [example page](https://cdn.rawgit.com/erikberger/sweetalert/countdown/example/index.html). I'm still learning javascript and there is about a second delay between when the modal shows and the counter starts, but I still think it is a cool little feature.