Code & UI Updates

Hi Viper4Android team,

The three commits here have been tested and I can confirm they function without issue they cover mainly two areas within the 4x section ONLY:

1. Code Updates/Optimisations
2. UI Updates

The code optimisations target pieces of code that could be simplified such as return statements, if statements and for iterations.

The UI updates brings a new style (I think anyway!!) to my favourite app and updates the equalizer surface to use the holo blue colouring style but the biggest component of this update is to the actionbar which really makes the UI look awesome. Screenshot showing both of these changes can be seen here: http://i40.tinypic.com/20z36kl.jpg

Happy to discuss and make any further modifications or changes you may suggest I can also be contacted through xda under the username AussieLambchops

Love your work with this app and I hope you like my additions.