DB/Creatures: Add missing northrend rare elite mobs: Arcturis and Skoll

Closes #1324

sql/updates/world/2012_04_17_00_world_creature.sql

@@ -0,0 +1,28 @@
+SET @GUID1 := 41781;
+SET @GUID2 := 41783;
+
+DELETE FROM creature WHERE guid IN (@GUID1,@GUID2);
+INSERT INTO `creature`
+(`guid`,`id`,`map`,`spawnMask`,`phaseMask`,`position_x`,`position_y`,`position_z`,`orientation`)
+VALUES
+(@GUID1  ,38453,571,1,1,3561.821,-2736.367,136.0317,0), -- Arcturis in Grizzly Hills
+(@GUID2,35189,571,1,1,7101.845,-1443.734,924.2609,0.178631); -- Skoll in The Storm Peaks
+
+UPDATE `creature_template` SET `faction_A` = 190, `faction_H`=190 WHERE `entry` IN (38453,35189);
+
+SET @NPC= @GUID1*10;
+-- Add pathing for Arcturis
+DELETE FROM `creature_addon` WHERE `guid` = @GUID1;
+INSERT INTO `creature_addon` (`guid`,`path_id`,`mount`,`bytes1`,`bytes2`,`emote`,`auras`) VALUES
+(@GUID1,@NPC,0,0,0,0,''); -- Add path for Acturis
+-- Add waypoint data for the path:
+DELETE FROM `waypoint_data` WHERE `id`=@NPC;
+INSERT INTO `waypoint_data` (`id`,`point`,`position_x`,`position_y`,`position_z`) VALUES
+(@NPC,1,3563.499,-2737.698,137.1898),
+(@NPC,2,3565.249,-2738.698,138.4398),
+(@NPC,3,3566.749,-2739.948,139.9398),
+(@NPC,4,3568.249,-2740.698,140.6898),
+(@NPC,5,3567.839,-2741.380,141.9256),
+(@NPC,6,3569.999,-2741.948,142.1898),
+(@NPC,7,3570.749,-2742.448,143.1898),
+(@NPC,8,3572.676,-2743.528,144.8479);