This is an unstable/WIP development version of AFS2. See my main account @Fredishaveplay2 for the current version of AFS2, and @afs2-versionhistory for old stable versions of AFS2. In this WIP: implemented the new runways and taxiways for airports AFS and GMA, improvements to jet engine thrust sounds, allowed engines to be started above 200kt IAS without starting APU, improved scenery object layering reliability using insertion sort algorithm, new RequireTurbo popup texture, tweaked the dual-mode scramjet tooltip text
