*Cleanup, fix a lot of potential crashes and typos.

--HG--
branch : trunk

sql/FULL/world_scripts_full.sql

@@ -1,5 +1,8 @@
 -- Up to TC2 5408
 
+-- Cleanup first
+UPDATE `creature_template` SET `ScriptName`='';
+
 /* WORLD BOSS */
 UPDATE `creature_template` SET `ScriptName`='boss_ysondre' WHERE `entry`=14887;
 UPDATE `creature_template` SET `ScriptName`='boss_emeriss' WHERE `entry`=14889;