revert the engine sound to what it was before, as the new one was really low pitched and sounded as if the engine would be dying when at idle
parking brakes have the correct sound now (this apparently was a mistake by me when I implemented the sounds)
primer lever has no sound (the sample was not fitting at all)
commented out the lever-in and lever-out sounds both in the c150-sounds.xml and c150.nas, so once I find a good sound sample for those we can easily re-implement them
This PR does:
c150-sounds.xmlandc150.nas, so once I find a good sound sample for those we can easily re-implement them