ETS2 - Bus Traffic Pack V8.1 (1.36.X)

Version 8.1 - added 13 new skins of Polish and Belarusian real bus operators, fixed country definitions for Promods.

Pack adds in traffic 37 new models of buses with 1086 skins (Setra, Neoplan, Volvo, Man, Mercedes-Benz, Ikarus, Scania, Ayats, Irizar, Temsa, Irisbus, Jelcz, Karosa, Caetano).  
All standalone, works on any maps.
Compatible with all my packs.
Tested on version 1.35.x and 1.36.x beta

Authors: Jazzycat