Stellar Justice 0.61 is out!

I'm happy to report that Stellar Justice 0.61 is out!

Changelog:
- New mission: you can board the pirate ship!
- New mission: you can board the alien ship!
- Added a fourth enemy encounter to the escape pods. This time you can face the aliens (this is also how you can get the access card to the alien ship).
- New weapon: the shotgun.
- Extended combat system: from now on your can heal and change weapons during combat.
- Added more interaction with the Infiltrators. They can give you stims, the shotgun, and they can help you out with the pirate ship if you get stuck.
- Added slightly more interaction with the prisoner.