Improved vehicle addition logic to be less agressive finding a depot. This should make "low cash" situations more predictable.

Changed mod folder structure to clean up files distributed via workshop.

Text changes only.

Congestion control setting added (enabled by default), along with some minor tweaks and improvements.

Fix WATER/AIR mix up in settings dialogue.

Try again.

Re-publish with hopefully ignored folders.

Hopefully fixed the problem with settings/notification window not being visible (weird issue related to setPosition, it seems)

Slightly change the removal of vehicles to first look for empty vehicles, then any vehicles. Still removing the oldest one.

Added [X] rule - No vehicles will be added to the line, and all empty vehicles removed.