craftyjs/Crafty — pull request #595 by mucaho (2013-11-02 14:53:56+00:00)
Title: Quality of Life Improvement - Crafty.asset returns the value

To make things easier
e.g.

```javascript
var audioAssets = [
Crafty.asset("mysound.mp3"),
Crafty.asset("mysound.ogg")
];

Crafty.audio.add("mysound", audioAssets);
```