Revised Artificer Class and Rules Addenda

From Introduction:

The artificer has proven to require clarification and revision after several months of play. Several people have mentioned to me that while it is a great NPC class, there is little incentive to play one as a PC. Since the artificer is such an important class in Morningstar, I wanted to change that. Though the changes below are relatively small textually, the class is altered significantly.
In addition, there are some new rules and ideas to help you make the most of your play as an artificer, or to make your artificer NPCs more interesting. Enjoy!