Added the daily quest for NPC Jack, written by skragar

Fixes for NPC Jack

As suggested by o11c.

Fixed indentation
Merge pull request #22 from tux9th/master

Miriam Heavy metal items additions: Approved by wombatism.
Merge pull request #21 from DinoPaskvan/master

Added the daily quest for NPC Jack

Approved by wombatism.
update submodule pointer.
update submodule pointer.