Add Silent Job Board

Creates "hidden" Job Board skeleton - available in Admin but not in navigation

### Meh Frontend: Static Prototype
![codemontage_silentjobboard](https://f.cloud.github.com/assets/226228/1410361/5444d9c2-3da3-11e3-8af7-2dd32a80272c.jpg)

### Legit Backend: Admin Dashboard
![jobs code montage](https://f.cloud.github.com/assets/226228/1410190/88b2c78a-3da0-11e3-9eae-138bdc327960.jpg)