Update 0.9.6

Relics and mannequins.

• New building elements: mannequins for equipping, canopy, pedestal for relics.
  
• Three relics added to levels: Abandoned Cliff (forester's house), Cathedral (cathedral ruins), Old Path (boat)
  
• Vehicle controls: added brake lights, headlights activated via the same key as the flashlight, vehicle became slightly heavier, added hand animation on the steering wheel.
  
• Island: fixed an issue with the defensive missile launcher when the ammo was stuck at 1.
  
• Island: added arrows to resource-processing structures when placing.
  
• Small graphics and physics fixes on many levels.
  
• More levels have topology on the minimap.