Pirate Improvements - v0.7.0.47

You may now encounter more than 1 pirate at a time (more than one was previously only in combat scenario), carry more than one missile, and also fire that at its laser target (previously was a random target). Pirates being shot by cannons may create scrap, not just on destruction.

Patch notes:-

• More than one pirate can be created, depending on difficulty, in game time.
  
• Pirates may have more than one missile.
  
• Missiles can be fired whilst strafing.
  
• Missile damage increased.
  
• Missiles will fire at laser target if missiles remain.
  
• Humans can take oxygen from storage, life support not required.
  

Nick