New Content - Implemented Some monster data updates

[demon llama]

Noticed that monsters.txt was missing some data and had a few mistakes. Namely: Drop %s for Ghost, misplaced commas in Mountain Man's stats, Missing entries for The Luter and Vanya's Creature. Patch attached.

 

[Theraze]

Believe that the lute from the Luter should be marked as no pickpocket. Probably the same on the pixel orb, but I'm not sure for that one... assuming it's the same sort of a "end result of questing; fight happens only once without failure or copying" item.

 

[slyz]

r10858