[geary] (27 commits) Non-fast-forward update to branch mjog/misc-fixes

[Michael Gratton <mjog src gnome org>]

The branch 'mjog/misc-fixes' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  fe12262... Fix critical closing composers with drafts
  6692ccb... Update Application.Client shutdown process
  94a9a65... Fix occasional Application.MainWindow criticals on shutdown

Commits added to the branch:

  2aff269... composer: Move formatting buttons to new toolbar (*)
  decd33d... composer: Ellipsize from fields (*)
  aaf172b... composer: Wrap toolbar when it gets too narrow (*)
  0eed1bb... composer: Add font buttons to toolbar (*)
  d5a5afc... composer: More tweaks to match mockups (*)
  6888143... composer: Use ReflowBox widget for toolbar (*)
  d6d6f3d... composer: Fix focus when clicking font buttons (*)
  f5b6bd6... composer: Do not hide nonempty extended fields (*)
  7d207db... main-toolbar: Use a header group (*)
  fa38c6c... Merge branch 'composer' into 'mainline' (*)
  411a719... Merge branch 'composer-fields' into 'mainline' (*)
  2cf110e... Merge branch 'mainline' into 'header-group' (*)
  f588993... Updated Spanish translation (*)
  6441c10... Update POTFILES.skip (*)
  3d86c34... Remove libhandy git submodule, bump minimum version to 0.10 (*)
  8bc00e2... Update flatpak libical to 3.0.7 (*)
  b2d2da8... Merge branch 'mjog/flatpak-ci-handy-submodule' into 'mainli (*)
  0736020... Merge branch 'header-group' into 'mainline' (*)
  85c4151... Update Turkish translation (*)
  b30e639... Fix critical closing composers with drafts
  25976dd... Update Application.Client shutdown process
  4614a89... Fix occasional Application.MainWindow criticals on shutdown
  516db95... Fix notifications not being shown
  19fc5ec... Add Geary.RFC822.MailboxAddresses::is_empty
  b3fa144... Clean up EmailEntry API
  9c0fecf... Fix some build warnings
  7d51a51... Sanitise Geary.ComposedEmail setter method inputs

(*) This commit already existed in another branch; no separate mail sent