Pick up items by group. (for US subdivisions)

git-svn-id: https://plugins.svn.wordpress.org/listo/trunk@890266 b8457f37-d9ea-0310-8a92-e5e31aec5664
Call public a public.

git-svn-id: https://plugins.svn.wordpress.org/listo/trunk@890267 b8457f37-d9ea-0310-8a92-e5e31aec5664