Code review comment for lp:~nhaines/ubuntu-wallpapers/xenial-fcs

Thanks Nathan, the changes looks good. Unsure why we limiting the debian/copyright to the current set, we keep distributing the old series images so we should have them listed, not that it's something you started, seems we also did that previously but it feels still wrong? In any case I'm not going to block the upload on that but we might want to update the copyright in the vcs for the next upload?