Another small bugfix update - build 0.643 — Heart Of Muriet Playtest Steam update #3213882

Hey, I have gone through Trello today and found a few more game crashes, which were reported. So I decided to try to fix most of them. Most of the crash bugs are hard to reproduce so don't expect the game to be crash-free. Fixed several crash bugs related to loading/saving formations. Fixed a bug in the pause menu which allowed saving/loading of the tutorial which could lead to crashes. Fixed a crash bug in harvester view, though there might still be an issue while loading saved missions. Fixed a bug where the AI would try to send a formation to identical bases. Fixed a possible crash bug when trying to change the resolution in the options menu. Fixed a possible crash bug in moving troops to bases. Fixed a bug in the map editor crashing when saving a map. Fixed a crash bug in formations when removing squads from formations after loading a game. Fixed a crash bug for the squad which could...