0.3.x UI Changes part 4

Currently contains:

* UI cleanup requests made by @wsorenson below
* Fix to Request states being misinterpreted (now it only shows the raw state returned by the API with an alert being displayed below it if it's in the cleanup/pending queue - http://i.imgur.com/n7wqziX.png)
* Added #145 - http://imgur.com/a/4rbUU
* Because Pending & Cleaning are separate from the other table views, I added a visual separator - http://i.imgur.com/XaoZcbb.png