Managing UI state. (Minor nit)

[PaulKinlan]

https://github.com/GoogleChrome/MiniMobileDeviceLab/blob/master/corodova-app/platforms/android/assets/www/scripts/home-ui-controller.js#L47

I just normally render the full ui but manage visibility to elements by manipulating the head css class to say the state.

http://softwareas.com/classy-html-a-speculative-design-pattern-about-classes-and-composition

Take as you will.

[gauntface]

I agree that this would be simpler, will address in a future update - at the moment, the current technique will work

[gauntface]

Done.