Treasure Shifted Toward Money

Eliminated a ton of junk loot and significantly upped shilling drops on
avars, dragonflies, all undead, mollusks, and shadowbeasts. That should
cover options from 30ish to 150 hp for now. (CV, TR, Brax, OOK, beach
and caves)
Merge pull request #84 from M59Gar/treasuredrops

Treasure Shifted Toward Money