neomutt: update to 20191129.

Leaf package.

2019-11-29  Richard Russon  <rich@flatcap.org>
* Features
  - Add raw mailsize expando (%cr)
* Bug Fixes
  - Avoid double question marks in bounce confirmation msg
  - Fix bounce confirmation
  - fix new-mail flags and behaviour
  - fix: browser <descend-directory>
  - fix ssl crash
  - fix move to trash
  - fix flickering
  - Do not check hidden mailboxes for new mail
  - Fix new_mail_command notifications
  - fix crash in examine_mailboxes()
  - fix crash in mutt_sort_threads()
  - fix: crash after sending
  - Fix crash in tunnel's conn_close
  - fix fcc for deep dirs
  - imap: fix crash when new mail arrives
  - fix colour 'quoted9'
  - quieten messages on exit
  - fix: crash after failed mbox_check
  - browser: default to a file/dir view when attaching a file
* Changed Config
  - Change $write_bcc to default off
* Translations
  - 100% Portuguese (Brazil)
  -  92% Polish
* Docs
  - Add a bit more documentation about sending
  - Clarify $write_bcc documentation.
  - Update documentation for raw size expando
  - docbook: set generate.consistent.ids to make generated html reproducible
* Build
  - fix build/tests for 32-bit arches
  - tests: fix test that would fail soon
  - tests: fix context for failing idna tests

(wiz)