[MULTI] WinArcadia 17.1

Changes since V17.0:

• Laser Battle: sound emulation.
• Laser Battle: "Tools|Controls..." command.
• Miscellaneous improvements and bug fixes.

Changes between V17.0 and V17.1:

•  laser battle: added sound support.
•  zaccaria: widened DIP switches window and contents thereof.
•  incorporated Samir's latest Italian translation.
•  laser battle: added support for "View|Controls..." command.
•  arcadia: fixed: unpatched Golf wasn't working.
•  malzak 2: fixed: push-scrolling right was causing ceiling tiles to appear.