Scripting/Sethekk Halls: Move Boss Anzu from EAI to CPP and some cleanup.

src/server/game/Scripting/ScriptLoader.cpp

@@ -535,6 +535,7 @@ void AddSC_boss_nexusprince_shaffar();       //Auchindoun Mana Tombs
 void AddSC_boss_pandemonius();
 void AddSC_boss_darkweaver_syth();           //Auchindoun Sekketh Halls
 void AddSC_boss_talon_king_ikiss();
+void AddSC_boss_anzu();
 void AddSC_instance_sethekk_halls();
 void AddSC_instance_shadow_labyrinth();      //Auchindoun Shadow Labyrinth
 void AddSC_boss_ambassador_hellmaw();
@@ -1027,6 +1028,7 @@ void AddOutlandScripts()
     AddSC_boss_pandemonius();
     AddSC_boss_darkweaver_syth();           //Auchindoun Sekketh Halls
     AddSC_boss_talon_king_ikiss();
+    AddSC_boss_anzu();
     AddSC_instance_sethekk_halls();
     AddSC_instance_shadow_labyrinth();      //Auchindoun Shadow Labyrinth
     AddSC_boss_ambassador_hellmaw();