Jan Mayen (Promods Addon) Fix v2.2.3 (1.46.x) for ETS2

Mod Jan Mayen (Promods Addon) Fix v2.2.3 (1.46.x) for ETS2 | Euro Truck Simulator 2 game.

Jan Mayen - is a Norwegian volcanic island located in the Arctic Ocean located roughly 370 miles north east of Iceland. It's a small project as I didn't want to bite off more than I could chew for my first release. However the island is teeming with culture. This is an early work in progress, only been at it tonight. Everything is subject to change, but the overal theme you see will be staying.

Features Jan Mayen:

- Standalone map (no need ProMods);

- Small island with only a few visitors and a military outpost.

Changes in v2.2.3 By geno1964:

- fixes license plates

- few visual errors

Tested on game version 1.46.x