Courseplay for FS19 v6.03.00041

6.03.00041 Many minor fixes

Mode 1 with overloader swerve fix #6814 #6801

See if the other vehicle as an overloader, potentially waiting
for us (is near the overload point). We should not swerve as we
need to drive under the pipe of the overloader wagon.

Stop at end setting fix for #6845
Never set or reset stop at end automatically.

Also fixed a minor pathfinder bug when generating an alignment
course starting in reverse, made sure the first waypoint really
is always in reverse.

Two-side headland fix for #6847

Editor delete to start fix

Fixed some MP debug output and Editor delete all WP to start
for SP and MP. #6297

Full credits to @Satissis who helped us out once more :)