Female citizens should not move in formation

[Philip Taylor]

If a selection consists entirely of female citizens, move orders shouldn't cause them to move in strict formation (since they're not trained soldiers). They should probably stay in their initial layout, or move into some random loose group or something.

When they're in a group with soldiers, probably they should then be in formation (the soldiers are telling them where to stand), or maybe they should hang around in a loose group behind the soldiers.

[Jay Weisskopf]

The explanation for not having them in formation makes sense, but it's kind of annoying when units are staggered everywhere.

Perhaps there could be a research upgrade that teaches them how? /me shrugs

[leper]

In 11735:

Read formations from civ JSON files. Fixes #1234, #601.