Autofill Squads
Adds a button to automatically fill a squad with unassigned soldiers. For Long War 2.
To fill a squad with soldiers who have served under an officer, add that officer to a squad then hit "Autofill". If you don’t select an officer, one will be selected automatically. Autofill also tries to balance the class composition of the squad.
If you have many unassigned officers, the autofill may end up putting a second lower-rank officer in to fill a squad.
