Smelted Trinkets tag in players/challenges.xml

[Spearkiller]

The ability to add modded items and trinkets to players and challenges via xml is a great addition because it simplifies making such things by just a little bit. I feel the next step is to add a SmeltedTrinkets tag(?) (Attribute? not sure of the right word) to allow modders to define what smelted trinkets a player or challenge starts with, to simplify things even further. That is all, thank you!