Updated world.sql and characters.sql.

Removed commented code form realm.sql and set account.expansion field default value to 2 (wotlk) (thx Aokromes).
Properly set default values for some world DB fields.
Properly set some world DB fields to allow Database import in strict mode (by Brian).
Updated world_script_full with recent committed npc script.
Renamed a couple of files with proper revision number.
Note: no DB data will changed nor harmed by this commit.

--HG--
branch : trunk

sql/FULL/world_scripts_full.sql

@@ -146,6 +146,7 @@ UPDATE `creature_template` SET `AIName`='TurretAI', `ScriptName`='' WHERE `entry
 UPDATE `creature_template` SET `ScriptName`='npc_highlord_darion_mograine' WHERE `entry`=29173;
 UPDATE `creature_template` SET `ScriptName`='npc_the_lich_king_tirion_dawn' WHERE `entry` IN (29183,29175);
 UPDATE `creature_template` SET `ScriptName`='npc_shadowfiend' WHERE `entry` = 19668;
+UPDATE `creature_template` SET `ScriptName`='npc_wormhole' WHERE `entry`='35646';
 
 /*  */
 /* ZONE */