Fill "date modified" of files saved on the card

[kick909]

The "date modified" in the attributes of presets and settings is always undefined. Please fill this value when anything is saved on the card, this is needed for syncing content between two blackboxes.

[rayultine]

I think this would be pretty useful on the bitbox too.

[Aaron]

Our hardware lacks a realtime clock, so it doesn't know the current date. Would you want to enter the date manually?

[kick909]

Yes, this would work.