Option to export only questions with answers

[attilaoroszdev]

Hey,

When exporting projects that have many characters/locations, etc, the resulting files can be very long. As sometimes some questions might remain unanswered, e.g. those that do not apply to a character, it would be nice to have an option to exclude these from the export, so only those that are relevant (and have actual answers) would make it into the document. This would help to reduce clutter and make the exported materials easier to use.

This could be something like a checkbox, to make it optional.

Thanks. :)