Support for field type clone

[writeshh]

[tbruckmaier]

Hi, clone fields are unfortunately very complicated to support, since there are too many possibilities to use them (I think ACF makes it possible to clone single fields, or multiple fields with a prefix if I remember correctly?) I have tried to support clone fields in the very beginning of this project, but quickly gave up and found it easier to migrate my existing wordpress data to regular fields.

That being said, I will not implement this, but if anyone wants to step in to work on this, I can support you.