Leonidas-from-XIV/node-xml2js — pull request #39 by zzak (2011-10-28 23:45:10+00:00)
Title:  'sys' has been deprecated

The `sys` module has been deprecated.

However for the sake of backwards compatibility I added the `lib/util.js` module.

Thanks to `node_redis` for the [idea](https://github.com/mranney/node_redis/blob/master/lib/util.js)