Policies table to list

A bit rough and ready, but clears up the policies#index view.

The list is probably a bit big on the page at the moment. I think this is a step forward, but there's some things to do on this page to make it easier to scan and sort policies.

note my local data still has 'for' on the beginning of the policies.
![screen shot 2014-10-01 at 5 50 47 pm](https://cloud.githubusercontent.com/assets/1239550/4470466/cbc7ebd0-4926-11e4-8f30-9d9cb203dfb4.png)

closes #605