more fixes

+ [ADDED] Raw tuna now does not have infection chance when eaten.
+ [ADDED] Empty 55 gallon barrel icon added
+ [FIXED] 1oz Silver Bar icon was incorrect, now have correct one.

dayz_code/init/variables.sqf

@@ -30,6 +30,7 @@ meatraw = [
 	"ItemSeaBass",
 	"ItemTuna"
 ];
+exceptionsraw = ["ItemTuna"];
 meatcooked = [
     "FoodSteakCooked",
     "FoodmeatCooked",