[geary] (7 commits) Non-fast-forward update to branch wip/structured-logging

[Michael Gratton <mjog src gnome org>]

The branch 'wip/structured-logging' 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:

  b6d3ecc... Merge branch 'wip/email-spoofing-case' into 'mainline'
  2cc013e... Add Geary.Loggable interface for objects that can log and b
  1b0a679... Add Geary.Logging.Flags.ALL to specify a message should alw
  9480ad5... Convert key classes to implement Loggable
  5a106e6... WIP: Switch to using GLib structured logging

Commits added to the branch:

  f7c8332... Add Geary.Loggable interface for objects that can log and b
  0bb530d... Add Geary.Logging.Flags.ALL to specify a message should alw
  de8c385... Convert key classes to implement Loggable
  b0ca8c9... Switch to using GLib structured logging
  ff3c4b0... Fix incorrect log field key being used for Loggable objects
  337ea2e... Integrate Logging.Record into structured logging system
  258537e... Pretty-print well known logging variables