When the escort is following the lead, the Evasion setting has to be
PassiveDefense, otherwise the helicopter will fly around like a chicken
when in danger.
- Optimized the following logic of planes and helicopters.
- Fixed bugs with menus already present in the cache of the client.
- Fixed a bug in the SPAWN ReSpawn function.
- Optimized the JoinUp logic.
- Registering each excort at the client internally.
- Each escort known at the client can exchange targets.
- Each escort can acquire attack assistance from other escorts known at
the client.
- Made the MENU class more slick. Now menus are removed recursively for
CLIENTS.
- Added a few more types and fine tuned the documentation.
