New Version 0.6.2

- Huge fix in the scrolling speed of the program. It now speeds fast, as fast as it should as opposed to slow
- Took out the minicontrols all together on AudioControlUnit, realized its pointless with a remote control
- Made a class NovaNullButton as placeholders to make all pages divisible by 8
- Put the functionality of the minicontrols into the keyboard handler
- Added lots more functionality to VideoControl class
- Abstracted out Keyboard event handler from the individual control units and placed it in the ControlUnit class
- Added virtual functions for the individual control units to override in order to have specific control over key presses
- Migrated all changes and bug fixes from Audio into Video
- Created a class PictureControl whos function is similar to VideoControl, to control pictures
- Completely rewrote the Picture classes, now both are fully working and complete (including slide show support), with a few minor bugs