[geary] (4 commits) Non-fast-forward update to branch wip/774603-configurable-gravatar-uri

[Michael Gratton <mjog src gnome org>]

The branch 'wip/774603-configurable-gravatar-uri' 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:

  698f61e... Print common headers when printing messages
  af91204... Merge branch 'meson-linguas' into 'master'
  70d56b1... Merge branch 'print-headers' into 'master'
  8b7e0ef... Update print cc and bcc header label names to match others
  ed942f5... Fix debian package installation after adding libjson-glib d
  9da6b23... Break out AvatarStore to a top-level class so it can be re-
  9b3dc20... Make avatar loading URL configurable via a GSetting

Commits added to the branch:

  e4b7115... Print common headers when printing messages
  e95afde... Update print cc and bcc header label names to match others
  b59dcb5... Break out AvatarStore to a top-level class so it can be re-
  26bfdbd... Make avatar loading URL configurable via a GSetting