Please update your package.json to use the latest punycode module 2.0.0 ASAP

I hit a problem I spent hours on today with this code
require([], function(

require('mapbox-gl')
))

When mapbox at some point calls punycode.toAscii i get error function not defined
this is because of some kind of race condition where var punycode = require('punycode') gets called before the object is actually set.

```
/** Expose `punycode` */
// Some AMD build optimizers, like r.js, check for specific condition patterns
// like the following:
// if (
// typeof define == 'function' &&
// typeof define.amd == 'object' &&
// define.amd
// ) {
// define('punycode', function() {
// return punycode;
// });
// } else if (freeExports && freeModule) {
// if (module.exports == freeExports) {
// // in Node.js, io.js, or RingoJS v0.8.0+
freeModule.exports = punycode;
// } else {
// // in Narwhal or RingoJS v0.7.0-
// for (key in punycode) {
// punycode.hasOwnProperty(key) && (freeExports[key] = punycode[key]);
// }
// }
// } else {
// in Rhino or a web browser
// root.punycode = punycode;
// }
```

This piece of the code which I had to comment out, causes the problem

I attached a simple websphere project you can see the issue with

you'll need to run this command on it:
browserify mapboxexample.js -o output.js

[MapboxProject.zip](https://github.com/substack/node-browserify/files/502233/MapboxProject.zip)
in punycode module 2.0.0 this piece of code has been removed and that issue is resolved.
tested by replacing current node module for punycode in browserify to punycode 2.0.0