Changelog:
- Base Plugin: Adapted to changed steam authentification API
- Base Plugin: Changed authentification workflow for China
- AirportVehicles: Added livery set randomization for custom sceneries
- FollowMe: Fixed resource loading button doesn't update but functional
- FollowMe: Corrected error message when no destination is selected but guidance requested
https://store.steampowered.com/app/1317260/XPlane_11__Addon_SAM_AirportVehicles/
https://store.steampowered.com/app/1480750/XPlane_11__Addon_SAM_FollowMe/
https://store.steampowered.com/app/1203350/XPlane_11__Addon_SAM_WorldJetways/