STALKER Enhancement Update to v1.1

Description
This is an update which must be applied to the previous version.
Link: http://stalker.filefront.com/file/STALKER_Enhancement;99362

Mod description:
Light has further range.
Belt now has 20 slots.
Note for text bellow: equiped in slot = can be used via hotkey (knife, binoculars, light)
Flashlight, binoculars, PDA, knife and detector which are equiped in slot (not belt but their own slot) are only shown in trade screen.
To equip/unequip an item from it's slot you need to buy/sell it or move from/to chest.
To equip a better detector first sell the old one then buy the new one.
You can put their duplicates, which will be shown in the inventory, to the belt to make it look like you equiped them.
They all weight 0 kg so no worries about unnecessary weight.
Important/Attention: When one of above items is not equiped and it is on belt do not use the "move to slot" command via right-click menu or the game will crash.