The following changes have been made all with template cleanup in mind:
- Make Output.url relative to the origin root
- Keep weakref to Site in all Output objects.
- Add several helpers to get urls from Site: home_url(), tag_url(tag),
section_url(section) and tags_url().
- Add helpers to Index to get pagination urls: pagination_url(n)
- Clean up templates by making use of these new facilities
omicron