Fixed coasters drawing in the sky (Dev branch for right now)
Recoded node invalidation system, it's a whole lot more snappy
Fixed changing support color with the color tool not taking effect until after it moved
Roll can now be used in the right click -> properties menu, updates in real time
Potentially fixed speedup/break crash?
If everything is broken, at least don't error too bad
Fixed sometimes nodes not being duplicated
Still some strange issue with spawning a dupe after removing the coaster it was duped from
Added compatibility with UPS prop protection.