Admins can add new regions

https://trello.com/c/G3E61fls/18-as-an-admin-i-can-create-new-regions

![screenshot from 2014-11-18 09 26 42](https://cloud.githubusercontent.com/assets/8154429/5088912/2431bd2e-6f05-11e4-870b-29a46f562169.png)

![screenshot from 2014-11-18 09 27 05](https://cloud.githubusercontent.com/assets/8154429/5088914/283f8c70-6f05-11e4-958d-b9f28e5cd0a3.png)

Not sure why the current_user's email address would link to the root? If you don't have a users#show page yet, I'd just make this a `<p>` tag and not a link