ETS2 - Souther Region Compatibility fix for Macedonia Map v1.0 (1.35.X)

This fix allows to load Macedonia addon for ProMods together with Southern region.
Without this, game will crash. This fix removes the Macedonia rad signs.
Unfortunately, this means that some signs from Southern Region will be displayed
in Macedonia. Unless You read the Cyrillic text from these countries, this probably
won't matter, and it DOES get them working.

Authors: WDBames2