mapbox/mapbox.js — pull request #498 by zeke (2013-10-03 00:48:27+00:00)
Title: add browserify instructions

Auto-attaching to `window.L` behavior seems unconventional to me from an npm philosophy perspective: I'd rather assign it myself:

```js
window.L = require('mapbox.js');
```

But rather than digging into really solving that, I'm offering a bit of documentation for others who may have hit the same wall I did.