Das geht ja zur Zeit zack zack: schon wieder eine neue Version des Emulators ATARI800.

Änderungen:
* different color palette used by default
* PNG screenshots added
* added sector counter and speedometer
* F6 is Atari HELP key on Curses, Falcon and in X11
* added missing combinations of ANTIC modes with GTIA modes
* keyboard joystick works in more games (doesn't pause the game) in SDL
* mouse joystick emulation works in X11
* cassette loading by hardware registers (Ninja and Elektraglide are examples of games that load correctly now)
* blank boot ATR disk image can be created in the Disk Management menu
* many small fixes and major source code clean up