-Fixed sync of sandbox values.

-Fixed wrong sandbox option default value.

-Added sandbox options to control mask filter duration, toxic zone damage and Geiger Counter detection range (Sponsored by Akari).

-Changed overriding method for ISAdminPanelUI.lua to improve compatibility with other mods.

-Internal code redone to avoid performance issues, add or remove a zone to restart the system in your server (if any zone isn't working properly delete and create it again).
-Re-added green screen effect when inside a toxic zone.
-Added helmets from STALKER Armor Pack to the list of protective gear.
-Added recipes to convert masks from Survivor Zombie mod into STALKER Armor Pack masks.
-Geiger Counter now detects zones from one extra tile away.

Reverted to investigate FPS issues in MP.

-More changes to hopefully fix FPS drops.

-Improved visual overlay code to fix FPS drops.

-Added green fog effect to the screen.

-Geiger Counter now only works if kept in the main inventory (use bags to "turn it off").
-Geiger Counter's sound volume reduced from 60% to 20%.