New Version 0.6.3

- Added a shuffle mode for playlists
- Added a shuffle option to main menus and playlist menus
- Replaced buttons with NovaSmallButtons in TVControlUnit
- Relocated a lot of code dealing with controllin the TV out of TVControlUnit and into TVControl
- Added the ability to expand past 1000 items for playlists
- Rewrote the TVControlUnit keyboard handler
- Rewrote TVGuidePanel from scratch, right, left and scrolling work. Down and Up broken again
- Added thread support for enqueueing directories in the background for playing them, i.e. if one clicks on "play" for a directory it starts playing immediately and begins enqueueing up the rest of the directory in a seperate thread so the user doesnt notice
- Added a message popup for enqueueing items to the Playlist for later playing
- Capped the playlists at 5000 due to enormousness of them
- Added support for NovaMessage to change it's text w/o recreation
- Rewrote how NovaLists are handled past 680 to fix a bug that wouldn't show images past a certain point. We now support infinite length lists
- Fixed a bug that created lag between directories. Opening a directory is now instant