stateman 介绍
用于构建复杂单页应用的路由库，独立无依赖，
这里有结合regularjs的单页应用的例子。
目前已经用于部分网易的产品中. 兼容 IE6+
Stateman: A tiny foundation that providing nested state-based routing for
complex web application.
stateman is highly inspired byui-router, you can find many features similiar with it.
But stateman is a standalone library with extremely tiny codebase(10kb
minified). feel free to integrated it with whatever framework you like!