War Machines: replace immunity with absoluteImmunity

This commit replace SIEGE_WEAPON immunity with absoluteImmunity for following spells: Haste, Slow, Death Ripple, Clone, Teleport

config/spells/offensive.json

@@ -261,10 +261,10 @@
 			"negative": true
 		},
 		"absoluteImmunity":{
+			"SIEGE_WEAPON": true,
 			"UNDEAD": true,
 		},		
 		"immunity" : {
-			"SIEGE_WEAPON": true,			
 			"DIRECT_DAMAGE_IMMUNITY": true
 		}
 	},

config/spells/other.json

@@ -226,7 +226,7 @@
 				"targetModifier":{"smart":true}
 			}
 		},
-		"immunity" : {
+		"absoluteImmunity" : {
 			"SIEGE_WEAPON": true
 		},
 		"flags" : {
@@ -262,7 +262,7 @@
 				"targetModifier":{"smart":true}
 			}
 		},
-		"immunity" : {
+		"absoluteImmunity" : {
 			"SIEGE_WEAPON": true
 		},
 		"flags" : {

config/spells/timed.json

@@ -895,7 +895,7 @@
 		"counters" : {
 			"spell.slow": true
 		},
-		"immunity" : {
+		"absoluteImmunity" : {
 			"SIEGE_WEAPON": true
 		},
 		"flags" : {
@@ -946,7 +946,7 @@
 		"counters" : {
 			"spell.haste":true
 		},
-		"immunity" : {
+		"absoluteImmunity" : {
 			"SIEGE_WEAPON": true
 		},
 		"flags" : {