*Ahn'Khalet: Partial Herald Volazj script, by Tartalo

*Check for null pointers in SelectTargetHelper, thanks to Spp
*Remove rank aura from last battle (possibly there due to crash), by Spp

--HG--
branch : trunk

sql/updates/5714_world_scripts.sql

@@ -0,0 +1,2 @@
+
+UPDATE `creature_template` SET `ScriptName`='boss_volazj' WHERE `entry`=29311;