1.0.3

- Speed optimization (Z80 emulator, and frame display)
- Add a "frame skip" option in the emulator menu

1.0.2

- Emulator options menu to change parameter such as sound, clock etc ...
- Zip archive support for both disk files (.dsk) and snapshot files (.sna).
- User Keyboard mapping file to specify dedicated mapping between CPC
  and PSP keys (usefull for games that use particular keys and/or don't 
  support joystick).

1.0.1

- Intial release
