Hi all,

Spare wheels back on the alpha branch with this one.

Fixes

• En error encountered when loading plate structures will no longer prevent the rest of the design from loading. Only the faulted structure wont load.
  
• Decals no longer appear on track belts, axles, suspensions and wheels. They'll still appear on spare tracks and wheels.
  
• Decals are now correctly excluded to hull, turret or barrel depending on what they're placed on. Prevents turret decals from bleeding on to the hull for instance.
  
• Fixed newly created models not having the current overlay applied. E.g. Extending track belts in interior view would create non-see-through belt segments.
  

- Hamish