This update fixes some layering issues present in version 2.0 and improves the internal code consistency.

I mentioned in a community reply a while back that development was slowing down for a while. I'm still in high school, and through some unfortunate happenstance, I ended up with composition, AP chemistry, and calculus in the same term with no opens. I'm also the senior patrol leader of my boy scout troop, the leader of my band section, I have a job at a grocery store, and I'm doing an independent study in another game engine. At least for now, I don't have time to work on this.