Feature Request: Author name as widget title option

Hi Dan,
thank you for this great plugin.

I would like to have an option to set the author name as widget title. For now I changed line 53 in ataa-widget.php to replace an empty title with the authors display_name.

Please can you make this an option or replace empty titles with display_name by default?

Thanks,
Peter

http://wordpress.org/extend/plugins/about-the-author-advanced/