Added an attack sound to:

Glass shard
Broken bottle
Sord/Claymore/Katana
Cult blade
Kitchen knife/Butcher's cleaver
Nettle/Death nettle
Hatchet

Thank you carn for testing this for me :)

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@4580 316c924e-a436-60f5-8080-3fe189b3f50e

code/game/objects/items/weapons/hydroponics.dm

@@ -65,6 +65,7 @@
 /obj/item/weapon/grown/nettle/afterattack(atom/A as mob|obj, mob/user as mob)
 	if(force > 0)
 		force -= rand(1,(force/3)+1) // When you whack someone with it, leaves fall off
+		playsound(loc, 'sound/weapons/bladeslice.ogg', 50, 1, -1)
 	else
 		usr << "All the leaves have fallen off the nettle from violent whacking."
 		del(src)
@@ -99,6 +100,8 @@
 
 		log_attack("<font color='red'> [user.name] ([user.ckey]) used the [src.name] on [M.name] ([M.ckey])</font>")
 
+		playsound(loc, 'sound/weapons/bladeslice.ogg', 50, 1, -1)
+
 		M.eye_blurry += force/7
 		if(prob(20))
 			M.Paralyse(force/6)

code/game/objects/items/weapons/kitchen.dm

@@ -50,6 +50,7 @@
 		user << "\red You accidentally cut yourself with the [src]."
 		user.take_organ_damage(20)
 		return
+	playsound(loc, 'sound/weapons/bladeslice.ogg', 50, 1, -1)
 	return ..()
 
 /*