short fix for Keen update 1.194

changed the way how it saves the data in custom data --> multi mod support

Added ignore feature, i fights planes loose small parts and the pilot is trying to prevent collsision with them, crazy:
Remote on large grid: ignore until 3 large blocks or until 10 small blocks
Remote in Small gris: ignore until 3 small blocks

added some special smoke things for internal use only

small changes on getting distance between planes with same flight direction and speed

added an fake connector to place drones a structures

refresh only

- still working on the fly behavior to prevent from crashes with activated col.avoidance
- reduces number of checks for obstacles arround to prevent higher impact

- improved behavior for special case where target is lower than min height to prevent from nosedive into ground

- fixed a special behavior of the col avoidance that lead to problems while following the target