v0.8.4.0 - Chassis. Keyboard control

Chassis scene

New rotor hard linked material rotaring layers relatively to each other

Easy key bindings

Chassis control (LEFT,RIGHT)

Smooth speed control (Z,X)

Laser turret (UP,DOWN,TAB)

Bind keys for Icebreaker control video tutorial

Sticky materials now only stick to each other (to prevent dirt from sticking to the wheels)

New temperature spectrum colors