table create for previous commit

--HG--
branch : trunk

sql/updates/7168_world_spell_stack_masks.sql

@@ -0,0 +1,7 @@
+DROP TABLE IF EXISTS `spell_stack_masks`;
+
+CREATE TABLE `spell_stack_masks` (
+  `id` int(32) unsigned NOT NULL default '0',
+  `mask` int(64) unsigned NOT NULL default '0',
+  PRIMARY KEY  (`id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;