Version 1.9

V1.9 : 27-Dec-2020 by wavemotion-dave

New virtual keypad layout.
Improved Analog vs Digital auto-selection.
Improved speed in ANTIC and CPU cores.
Improved Alpha Blending
Corrected NTSC color palett.
More games run properly - Montezuma's Revenge is playable.
Fixed Gorf. Adjusted Satan's Hollow screen. Fixed Space Dungeon so it's playable as a 2 controller game.