Differential/meteor-voltage — pull request #9 by carlodicelico (2014-05-15 20:24:22+00:00)
Title: Add support for meteor-roles groups

Documentation should also be updated to show that the group can be passed into Voltage.config:

```javascript
// who can edit static pages
Voltage.config({
adminRole: 'admin',
adminGroup: 'somegroup'
})
```