This patch must (or should) fix some problems with V0.4
Fixes:
- Balanced medical drop rates (now stalkers are more likely to drop first aids than medkits)
- Changed values to food, now restore more health and changed weights (now food is more important)
- Toolbox now works properly and can be traded and stored
- Removed binocs sound and NPC markers
- Tweaked some artifacts
- Zombie texture fixed
