Misc bugfixes - Githubissues

When merged this pull request will: Massive Exterior Sound overhaul Misc Sound fixes

Fix: fuel value discrep. (fix #413)
Fix: Sound attenuation in copilot seat
Fix: Monocle conditional checks (monocle showing in 3rd Person & flir)
Fix: Seats not unlocking after removing cargo (fix #385)
Fix: FLIR not unstowing/JVMF breaking with custom cTAB versions (fix #420 & fix #379 )
Fix: ESIS not functioning if autostarted (fix #366)
Fix: Various build issues and config errors
Add: Addon setting to enable/disable autostart function
Add: ROF mode display for miniguns on DAP
Add: Delete button for current waypoint on FMS (close #148)
Add: New sound library

Project-Hatchet / H-60