Move Settings Button

This moves the settings button the control-info bar at the bottom. It stays hidden until you roll over the bar with your mouse. This way its not showing in normal kiosk mode use.

It also got changed to the typical Gear icon.

![screen shot 2014-08-26 at 11 58 17 pm](https://cloud.githubusercontent.com/assets/260/4055179/640f254c-2d9e-11e4-90b8-ec5b996ce486.png)