Core/Quests: Added index column for quest poi points forcing them to load in certain order

--HG--
branch : trunk

sql/base/world_database.sql

@@ -16255,6 +16255,7 @@ DROP TABLE IF EXISTS `quest_poi_points`;
 CREATE TABLE `quest_poi_points` (
   `questId` int(10) UNSIGNED NOT NULL DEFAULT '0',
   `id` int(10) UNSIGNED NOT NULL DEFAULT '0',
+  `idx` int(10) unsigned NOT NULL DEFAULT '0',
   `x` int(10) NOT NULL DEFAULT '0',
   `y` int(10) NOT NULL DEFAULT '0',
   KEY `questId_id` (`questId`,`id`)

sql/updates/9958_world_quest_poi_points.sql

@@ -0,0 +1 @@
+ALTER TABLE `quest_poi_points` ADD COLUMN `idx` int(10) unsigned NOT NULL DEFAULT '0' AFTER `id`;