BUG FIXES:
- Buying items in bulk caused heavy memory usage
- Selling items more than the stack size
- Some resources couldn't be harvested
- Volcano Spring irons gave you stones instead of irons
CHANGES:
- Group items of the same type in the vendor sell window
- Foliage and assets optimization (fps+++)
- AI spawner optimization
- Increased the towns radius
- Blacksmith won't buy or sell wood logs