0.224.9 - Moondust

This is a patch release fixing up some bugs reported recently. Changelog:

• Fixed a bug in gas simulation that could cause a massive kinetic damage if your ship was swept by a drive plume.
  
• Full House achievement was finicky about the crew you were hiring.
  
• Updated translations.
  
• Fine-tuned some of the new story encounters.
  
• Added missing final chapter to ex-pirate storyline.