Backport from TC2 (resp. Mangos) conf options Death.Bones.* for disable bones

creating from corpse in world zones or in arena/bg.

--HG--
branch : trunk

src/game/GlobalEvents.cpp

@@ -55,7 +55,7 @@ static void CorpsesEraseCallBack(QueryResult *result, bool bones)
         {
             if(!ObjectAccessor::Instance().ConvertCorpseForPlayer(player_guid))
             {
-                sLog.outDebug("Corpse %u not found in world. Delete from DB.",guidlow);
+                sLog.outDebug("Corpse %u not found in world or bones creating forbidden. Delete from DB.",guidlow);
                 CharacterDatabase.PExecute("DELETE FROM corpse WHERE guid = '%u'",guidlow);
             }
         }