Patch v0.0.8.1

Small fixes to issues in last update.

Editor
- Allow units to be set as landing objective targets so you can RTB to moving carriers/cruisers

F/A-26
- Fixed oscillating caused by combination of body physics and center stick options

General
- Fixed red/blue unit icons
- Fixed rearming on moving carrier
- Fixed placement of player vehicles on spawn and when rearming
- Updated Dangerous Transport and Difficult Mission custom missions
- Removed empty test campaign