Text output routines have been implemented for all three regions of the screen. These routines include the XY to offset conversions and text justification routines. The splash screen has been implemented, along with the routine to fill the screen with the wallpaper. A better rand() routine has also been put into place using the R register. Task switching is still untested, but implemented.
Basic setup of the cpu and hardware are done. Some utility functions such as memset, clearscreen, and sleep are implemented. Task switching is still unimplemented, but designed.
