iesg minutes, ipr and liaisons.
Omitting some class of data from the sitemap will not prevent it from
being indexed, so forgetting something from this list is not critical.
- Legacy-Id: 861
* Added pass-through of non-string values for parse_email_list()
and make_one_per_line().
* Added doctests for the filter changes
* Added testurl for the failing /liaison/337/
- Legacy-Id: 787
* announcements -> ann
* liaisons -> liaison
* idindex -> drafts
* mailinglists -> list
I checked the tests and used a link checker locally, so hopefully
the fallout will be minimal.
- Legacy-Id: 657
