Fixed the Trial by Fire achievement
I have received all the achievements for completing the crises, but I never received this one. I started a new game with this release. I completed the Space Monster Crisis and got this achievement, so it is fixed.
Fixed the Perseverance so it can now correctly colonize extreme worlds even if the player doesn't have the tech.
I have hired the Perseverance and am testing this. I don't have the Extreme Colonization tech. I could have settled a frozen world with this ship, but I declined and sent it to an aquatic world to test it. I cannot settle aquatic worlds without the tech, so this will be a valid test.
BUG or TYPO: The description says it can settle aquatic, frozen and desert extreme worlds. However, desert worlds are normal worlds that can be settled by anyone.
Desert should be barren.
