I'm attempting to upload a simple one page web page using Heroku. 

I was previously using the Play! Framework but it seems overkill for a single page with some javascript. 

```
+ project/
 + public/
  + css/
   ...
  + img/
   ...
  + js/
   ...
 index.html

```

How do I upload a basic set of static files to Heroku? There seems to be no documentation on their website on how to do this.