*Allow channeled spells to be casted on dead target

*Define relted spell attributes

--HG--
branch : trunk

src/server/game/Entities/Player/Player.cpp

@@ -16388,6 +16388,8 @@ bool Player::LoadFromDB(uint32 guid, SQLQueryHolder *holder)
     // Do now before stats re-calculation cleanup for ghost state unexpected auras
     if (!isAlive())
         RemoveAllAurasOnDeath();
+    else
+        RemoveAllAurasRequiringDeadTarget();
 
     //apply all stat bonuses from items and auras
     SetCanModifyStats(true);