Scripts/Ulduar:

- Fix Rune of Summoning + use correct spell for Lightning Elemental passive + fix a crash
- Fix Rune of Power - thanks to Shauren for spell target help (see DB data)
** Note: Aura system bug causes Rune of Power aura to be reapplied every 0.5 second
- Prevent engaging bosses one by one
- Respawn bosses if encounter failed
- Fix supercharge appliance and stacking
- Add a few missing changes to instance data saving fix from a85e26e211
- Cleanup

--HG--
branch : trunk

sql/updates/10765_world_scriptname.sql

@@ -0,0 +1 @@
+UPDATE `creature_template` SET `ScriptName`= 'mob_rune_of_power' WHERE entry = 33705;