spmjs/spmrc — pull request #2 by sorrycc (2014-08-04 06:15:08+00:00)
Title: support root config

需求：https://github.com/spmjs/spm/issues/888 ，支持在根节点添加配置：

```javascript
spmrc.set('auth', 'xxx');
spmrc.get('auth');
```