adds finding aid and library instructions to location access panel

Closes #819 

#### 4688803

![screen shot 2014-09-02 at 5 17 10 pm](https://cloud.githubusercontent.com/assets/1656824/4127830/c139e9bc-32ff-11e4-9d8c-c894a026ae14.png)
![screen shot 2014-09-02 at 5 17 30 pm](https://cloud.githubusercontent.com/assets/1656824/4127831/c3f69222-32ff-11e4-8e6f-8befe0b46ccb.png)