Economy v1.4

- Modified fuel prices in all countries
- Adequate prices on ferries
- The economy is as close as possible to the real one
- To earn, he will have to work hard
- Price of the garage: 3000000, improvement of the garage: 1500000
- The price of the trucks is close to the real, increased the size of the loan to 90 mln
- Reduced damage to the truck
- Fixed trailer Parking: difficult now gives more XP than simple

Version 1.4 for Euro Truck Simulator 2 (v1.32.x - 1.36.x):
- Added compatibility with new versions of the game
- Added Man TGX Euro6 cost
- Fixed Mercedes tuning pack bug