[0101] Fixed quest 181 and creature 2462 in Duskwood

* Updated level for quest 181 (Look to the Stars) to 30
and min level to 20 like previous quests in quest line.
source: http://www.wowhead.com/quest=181
* Updated hit points of creature 2462 (Flesh Eating Worm) as they have
currently too much health
however, sources does not agree on correct value. Some say hp = 1, most
say hp = 60
The later was chosen as they definitely did have more than 1 HP back in
classic
source: http://www.wowhead.com/npc=2462