Add disc numbers retrospectively

[Former user]

As per this forum post, currently file names need to be correctly formatted up front as there's no way to retrospectively add disc info.

https://forums.launchbox-app.com/topic/38702-specifying-discs/

[Marcos González Troyas]

Also, as stated on the thread, allow to edit the number assigned on the import dialog, currently only the name is editable.

[Christian]

You can now edit this information in the Edit Additional Application screen