v0.5.2.3

We have fixed several bugs in an event of the cursed tablet (#196).
We have fixed a bug in the calculation of the result of investigations.
We have fixed a bug that didn't correctly add up the crew's weapon energy bonuses.
We have fixed a bug that did not correctly apply the bonus of the High Performance medal.
We have fixed a bug that didn't allow to travel to Sol in the mission Loose Ends (#300).
We have solved a softlock in the mission The Emperor (#301).
Fixed a bug related to wingmen in the missions The Genesis and The Emperor (#301, #303, #304).
We have fixed a bug that didn't apply correctly the bonuses of additional points in the captain's skills.