rearrange brief view and preview

Updates list view and closes #816 

![screen shot 2014-09-02 at 11 13 45 am](https://cloud.githubusercontent.com/assets/1656824/4123568/728a7bb8-32cf-11e4-8438-fe35e55a8ca4.png)
![screen shot 2014-09-02 at 11 13 53 am](https://cloud.githubusercontent.com/assets/1656824/4123570/77c4ab44-32cf-11e4-9db0-d316d0c3d55a.png)
![screen shot 2014-09-02 at 11 32 34 am](https://cloud.githubusercontent.com/assets/1656824/4123589/97694efa-32cf-11e4-8187-c0617dcee76e.png)

Do we have examples of where we're getting multiple locations w/i a library that has the same name and we want to explicitly collapse them in this way?  I'm not sure if this would unintentionally obscure some call numbers.