Also added ares as a standalone emulator for the sufami system.

Added ares standalone as an alternative emulator for the ngp, ngpc, wonderswan and wonderswancolor systems.

Added ares standalone as an alternative emulator for the colecovision, megacd, megacdjp, msx, msx1, msx2, n64, segacd, sg-1000 and supergrafx systems.

Added ares standalone as an alternative emulator for the mastersystem, pcengine, pcenginecd, sega32x, sega32xjp, sega32xna, tg16 and tg-cd systems.

Added ares standalone as an alternative emulator for the atari2600, famicom, fds, genesis, megadrive and nes systems.

Fixed an issue where the .chd and .rp9 file extensions were missing for the amigacd32 system on Windows and macOS.

Also added the Boom 3 and Boom 3 xp RetroArch cores as alternative emulators for the doom system on Unix and Windows.

(Windows) Added error handling to StringUtil::stringToWideString() and StringUtil::wideStringToString() to avoid crashes caused by invalid characters.

Added the .chd and .rp9 file extensions to the amiga, amiga1200, amiga600, amigacd32 and cdtv systems.

Also sorted amiga1200 above amiga600 in the es_systems.xml files.

Also removed the Mupen64Plus standalone emulator for this system.

Added a %FILENAME% variable to extract the filename including the file extension when used in es_systems.xml