Fixed import errors on recent sql update files...

Added forgotten updates to world.sql...
Added missing lines at the end of some sql files...
Better format by adding DELETE FROM before any INSERT INTO update...

--HG--
branch : trunk

sql/world.sql

@@ -38,6 +38,7 @@ CREATE TABLE `access_requirement` (
   `heroic_quest_done` mediumint(8) unsigned NOT NULL DEFAULT '0',
   `heroic_quest_failed_text` text,
   `comment` text,
+  `status` tinyint(3) unsigned DEFAULT '15' COMMENT 'instance status (open/close)',
   PRIMARY KEY (`id`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8 ROW_FORMAT=DYNAMIC COMMENT='Access Requirements';
 /*!40101 SET character_set_client = @saved_cs_client */;