Instead of changing the logic in dealer.cpp as in D27336, only change the moveCount function for FreeCell.

Pro:

• less invasive change, less likely to cause regressions in other places

Contra:

• This might only pamper over an actual issue, which D27336 would fix.

• Started a new Freecell game (without multiple aces), and checked that the count is sound
• Loaded existing Freecell games, and verified that the count is shown as expected
• Started Freecell game where the initial state had two aces; verified that after the auto move completed, the displayed count was 2 (and not 1)