views/people/_new.xhtml: an input form for adding new people
http://blah/?people/new or http://blah/?people/new.xhtml

db/controllers/people.php: controller for the index partial-template

views/people/_index.xhtml: index partial-template
http://host/?people or http://host/?people.xhtml

views/people/_index.atom: atom-feed partial-template
http://blah/?people.atom

views/people/index.xhtml: Layout template for the xhtml content-type

views/people/index.atom: Layout template for the atom content-type