Changes:
- plrguez : SDL_TRIPLEBUFFER and 16BPP for best performance
- plrguez : Custom joystick mapping for "La abadía del crimen" game (Mapping = 'K','L','A',' ','Z')
- Set KEMPSTON joystick as default
PS : I compiled 2 binaries, the second one is defaulted to Fullscreen mode
PS2 : Added a BETA Firmware build on request