ItemName-e Fixes L2 OS

Removed "8888" Art of Battle Axe at the end.
Removed "8082" "closer" "closed" -> Unused in any files.
Removed "9131" "Dual Dragon Slayer - GM Weapon - Toolpunk's Dual Dragon Slayer" -> Unused in any files.
Added following id :	8003, 9000, 9001, 9002, 9003, 9004,
						9005, 9006, 9007, 9025, 9026, 9027,
						9028, 9029, 9030, 9031, 9500, 9501,
						9502, 9503, 9504, 9505, 9506, 9507,
						9508, 9509, 9600, 9601, 9602, 9603,
						9604, 9605, 9606, 9607, 9608, 9609,
						9610, 9611, 9612.
Reason : Required by EtcItemGRP.dat