- Fix issue where players sometimes can open heli doors

- Updates for DayZ 1.28 compatability
- Updates for Expansion compatability

- Disable 'Switch Seat' functional to prevent players from getting stuck in standing melee pose

- Remove references to Survivor Animations mod (until conflicts can be resolved)

- Remove references to Survivor Animations mod (until conflicts can be resolved)

- Added heli level config setting "SpeedFactor" to allow better control of helicopter speeds

- Fix crash logging when server shuts down