New soundpack structure

Hello,

If you are making soundpacks for the game, there is now a new structure for having multiple soundpacks and selecting them in the options similar to how tilesets work. Check out the documentation here: https://github.com/CleverRaven/Cataclysm-DDA/blob/master/doc/SOUNDPACKS.md

If you already had a soundpack, you only need to move your files in a subdirectory in data/sound/ and add a file name “soundpack.txt” with the proper values as mentioned in the documentation. Next, you have to select your soundpack in the options menu. Those distributing soundpacks should also update their distribution files.

This way, you can have multiple soundpacks without interfering with each others. This is now part of experimental 4002, aka 0.C-8002-g4fa5619 .

Regards,