Cherry Wheel:
 - Created new memory map due to hardware differences.
 - Added default NVRAM. Otherwise the game checks the NVRAM,
    and get a division by 0 error, then resets itself.
 - Partial MCU simulation. Without it, only cherries appear
    and the player always wins.
 - Added proper button-lamps support.
 - Added technical notes.


New games added or promoted from NOT_WORKING status
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Cherry Wheel (Version 1.7) [Roberto Fresca, ANY]