Rollercoasters now support being saved with garry's built in saver (Probbably buggy)
Fixed errors when spawning a car with an invalid model selected
Tires/chains drawn now PostDrawOpaqueRenderables
Right clicking with cart creator will place a cart at that chosen node.
Fixed misc. errors
Fixed screaming/moved code to use the net library
Updating a node's tracktype (and not roll) will not invalidate it
Removed blatant lie.
Reload copies node settings