ui changes for decommission states

@tpetr @wsorenson here is a first shot at the ui changes to go along with the changes in decommission states
There's some spacing issues created by having the headings outside of the `.col-md-12`, you should put them inside instead.

Active, Decommissioning, and Inactive should be in-line with the other stuff:
![image](https://cloud.githubusercontent.com/assets/1027410/5559619/80379d1a-8d54-11e4-8e3a-d69a10a6c81e.png)