New Version NovaMC 1.4.2

- Added the ability to search the database
- In music added the ability to search by artist, album, or song
- Created actual theme support, i.e. a "themes" folder that themes are dropped into. Themes consist of a folder with several images and a Settings.theme folder which specifies the theme's native resolution
- Added a conf key "DefaultTheme" which is currently set to NovaBlue800x600 (the name of the current theme)
- Fixed a bug that prevented album art from displaying
- Fixed several rescaling bugs
- Fixed a bug with device plugins causes FilePlayer to fail after use
- Changed all hard coded references to 800x600 to refer to new variables Utils.ThemeWidth and Utils.ThemeHeight. These variables are set by reading in the Width and Height keys of the Settings.theme file in the Default Theme location
- Got rid of Display.currWidth/Height and replaced it with Utils.ThemeWidth/Height
- Gave support for the texture engine to support any folder within images