Merge: from soundmodulator_leak - Fixed sound leaks from quickswitching scenarios - Fixes wrong loop sound being played when coasting on a pedal bike - Fixing flamethrower not playing sound when quickswitching while holding fire button - Fixing pilot sound not played on taking out a flamethrower - Recycle footsteps when their sounds end, instead of potentially incorrect preset time Tests: played with a lot of weapons and vehicles while monitoring sounds via audio.printsounds and log.level Audio 2