[0.18.18] Absolute silent granades

[AntiElitz]

https://youtu.be/iwNo3W8Izy8

Combat noises like from granades can be absolutely silent now when zoomed out a lot. This is very confusing for me when I encountered that because i was missing the usual feedback from the explosions.

[Rseding91]

I believe this is somewhat fixed for 1.1; a lot of the combat sounds had 1/3rd of their audio as 0-volume which aggravated the max-sounds logic and also the max-sounds limit has been increased.