Beta 1.7 - Zombies!

Today's update includes the new zombie model! The zombie replaces the ghost in all cases except the Necromancer battle. The quest involving the Restless Spirit will also still use the ghost model for the Spirit, but the quest now involves the zombies rather than other ghosts.

This build also includes some small optimizations that I've been meaning to finish.

Making some good progress on the new combat prototype as well. Looking forward to making a test map so all of you can try it out!

Also working on the new structure building system with the animated building parts during construction - this is very time consuming as I have to redo every building so I'm doing it in the bacjground while I work on other things. I might improve the building system as part of it too. I like how it looks overall. And of course, gotta add the ability to pet Nika - very high priority! ;)