SQL: Any content SQL should be able to be re-imported without errors; Fix an import error in world_scripts_full;

P.S Full DB will be available soon
Closes #586

sql/scripts/world_script_texts.sql

@@ -1,4 +1,4 @@
--- Up to TC2 5408
+-- Up to TC 11181
 --
 -- trinityscript_script_texts.sql Contains data for table `script_texts` mainly used in C++ parts.
 -- valid entries for table are between -1000000 and -1999999

sql/scripts/world_script_waypoints.sql

@@ -1,4 +1,4 @@
--- Up to TC2 5408
+-- Up to TC 11181
 
 -- This file contains all waypoints used by escortAI scripts
 /*
@@ -15,12 +15,6 @@ CREATE TABLE `script_waypoint` (
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8 ROW_FORMAT=FIXED COMMENT='Script Creature waypoints';
 */
 
---
--- Not sure why we don't just run
--- DELETE FROM `script_waypoint`;
--- I mean seriously, who has custom waypoint creatures?
---
-
 DELETE FROM `script_waypoint` WHERE `entry`=26170;
 INSERT INTO `script_waypoint` VALUES
    (26170,1,3700.08,3574.54,473.322,0, ''),

sql/scripts/world_scripts_full.sql

@@ -1,4 +1,4 @@
--- Up to TC2 6928
+-- Up to TC 11181
 
 -- Cleanup first
 UPDATE `battleground_template` SET `ScriptName`='';
@@ -1824,7 +1824,6 @@ INSERT INTO `spell_script_names` (`spell_id`,`ScriptName`) VALUES
 ( 46394, 'spell_gen_burn_brutallus'),
 ( 57685, 'spell_creature_permanent_feign_death'),
 ( 58601, 'spell_gen_remove_flight_auras'),
-( 66118, 'spell_gen_leeching_swarm'),
 ( 58951, 'spell_creature_permanent_feign_death'),
 ( 70592, 'spell_creature_permanent_feign_death'),
 ( 70628, 'spell_creature_permanent_feign_death'),