Artifact daggers correctly use str/dex as other daggers

git-svn-id: http://svn.net-core.org/repos/t-engine4@3814 51575b47-30f0-44d4-a5cc-537603b46e54

game/modules/tome/data/general/objects/world-artifacts.lua

@@ -617,7 +617,7 @@ newEntity{ base = "BASE_KNIFE",
 		apr = 10,
 		atk = 40,
 		physcrit = 0,
-		dammod = {dex=0.55, cun=0.45},
+		dammod = {dex=0.55, str=0.45},
 	},
 }
 
@@ -852,7 +852,7 @@ newEntity{ base = "BASE_KNIFE",
 		apr = 10,
 		atk = 15,
 		physcrit = 8,
-		dammod = {dex=0.55,cun=0.35},
+		dammod = {dex=0.55,str=0.35},
 		no_stealth_break = true,
 		melee_project={[DamageType.RANDOM_SILENCE] = 10},
 	},
@@ -903,7 +903,7 @@ newEntity{ base = "BASE_KNIFE", define_as = "ART_PAIR_MOON",
 		dam = 30,
 		apr = 30,
 		physcrit = 10,
-		dammod = {dex=0.45,cun=0.45},
+		dammod = {dex=0.45,str=0.45},
 		melee_project={[DamageType.DARKNESS] = 20},
 	},
 	wielder = {
@@ -946,7 +946,7 @@ newEntity{ base = "BASE_KNIFE", define_as = "ART_PAIR_STAR",
 		dam = 25,
 		apr = 20,
 		physcrit = 20,
-		dammod = {dex=0.45,cun=0.45},
+		dammod = {dex=0.45,str=0.45},
 		melee_project={[DamageType.LIGHT] = 20},
 	},
 	wielder = {