[svn] Fix Eredar twins, Al'ar and Zul'jin's AttackStart() function.

Update Shade of Akama script, Lady Vashj script and Shadowmoon Valley script. Patches provided by Blaymoira.
Remove some hacks since core has provided spell target support.

--HG--
branch : trunk

src/bindings/scripts/sql/Updates/r125_trinity.sql

@@ -0,0 +1,5 @@
+update creature_template set speed='0.01' scriptname='mob_toxic_sporebat' WHERE entry=22140;
+update creature_template SET scriptname='npc_overlord_morghor' WHERE entry=23139;
+update creature_template SET scriptname='npc_lord_illidan_stormrage' WHERE entry=22083;
+update creature_template SET scriptname='npc_yarzill_the_merc' WHERE entry=23141;
+update quest_template SET StartScript=0 WHERE entry=11108;