Voxel optimizations

- Tweaked default pitch trim (now starts at 0)

- Fixed an issue in engine throttle control appeard with my recent update an hour ago

- Adjusted Center of Mass for better float on water.
- Improved throttle control to idle at very low RPMs.
- Reversed horizontal stabilizer orientation that allowed prop tilt (pitch) to reduce from 0.3 to 0.19 for more stable flight characteristics
- Reduced pitch authority and increased yaw authority
- Reduced overall mass slightly

Updated Hansa Brandenburg CC [Modded]. Renamed vehicle from "Hansa Brandenburg CC [Modded Vehicle]" to "Hansa Brandenburg CC [Modded]".

- Increased fin surface area for better yaw stability

Added weapons (Machine gun, pistol, grenade)
Improved flight characteristics

Minor text correction in pilot seat.

Uploaded [Modded Vehicle] Hansa Brandenburg CC to the Workshop.