* Revert "#3935 implemented suggestions from PR"
This reverts commit a9b1c7b96333ca570067d6a9df1954481005892a.
* #4219 revert of single sound removal in EmitSoundSystem
* #4219 single sounds in EmitSoundSystem should work now
* #4219 some small project tweaks
* #4219 upgraded EmitSoundSystem to use SoundSpecifier
* #4219 pr tweaks
* #4219 pr tweak
* #4219 missing bike horn .yaml change