ikiwiki/ news/ version 3.20190207

ikiwiki 3.20190207 released with these changes

- [ Amitai Schleier ]
  - graph: Add an optional "file" parameter
  - emailauth: When email can't be sent, show the error message
  - osm: Don't raise errors if tags don't have attached icons
  - cgi: Avoid C compiler warnings for waitpid() on NetBSD
- [ Simon McVittie ]
  - Hide popup template content from documentation (Closes: #898836)
  - meta: Make [[!meta Error: cannot parse date/time: ]] show an error if dates are invalid or Date::Parse can't be loaded
  - inline: Cope with non-ASCII `rootpage` parameter. Thanks, Feng Shu
  - table: Cope with non-ASCII content in CSV format tables. Thanks, Feng Shu
  - trail: Allow unescaped punctuation in `pagenames` parameter
  - comments: Hide "add comment" link from print stylesheet. Thanks, Antoine Beaupré
  - recentchangesdiff, relativedate, toggle: Import JavaScript at the end of the page content, not the beginning, so that the browser can render content as soon as possible. Thanks, Antoine Beaupré
  - debian: Allow Breezy as an alternative to bzr Thanks, Jelmer Vernooĳ
  - inline: Add basic test coverage for [[!inline Error: missing pages parameter]]
  - table: Add basic test coverage
  - po: Add enough test coverage to reproduce Debian #911356
  - comments: Improve test coverage
  - tests: Exercise Unicode more
- [ Joey Hess ]
  - aggregate: Fix aggregation of posts without a title. Thanks, Alexandre Oliva
  - poll: Added postlink and posttrail options for better multi-page polls.
  - Fix permalink to comments.