Angular version

This example is on Angular 2.3.1, from Dec. 2016, six months ago. I recommend updating it to current Angular (4.1.3 as I write this, https://github.com/angular/angular/blob/master/CHANGELOG.md ), to verify and demonstrate whether fuse-box can work with current-ish versions.

从 angular2-example 设置和 issue 中链接的 Angular changelog 开始。将示例更新到所要求的当前 Angular 版本，然后验证 fuse-box 是否能与其配合使用；当示例在该版本上成功运行时，即视为完成。

由索引模型根据 Issue 内容生成。