I'm currently using the Hemingway-Ex theme, but I guess its by-the-by. Anyway, by default, the header navigation uses wp_list_page to show the navigation menu. This is good as most of my navigation will be carried out using pages, but I would like to add a category link as one of the menu options. Is this possible at all, and if so, how would one do it?
Thanks in advance for any help.