[geary: 4/4] Merge branch 'mjog/plugin-api-update' into 'mainline'

[Michael Gratton <mjog src gnome org>]

commit 8077941289714c1e0cd2722e1caada91459d34e5
Merge: 71b590f2 111c5d0b
Author: Michael Gratton <mike vee net>
Date:   Mon Mar 30 11:05:12 2020 +0000

    Merge branch 'mjog/plugin-api-update' into 'mainline'
    
    Plugin API update
    
    See merge request GNOME/geary!478

 src/client/application/application-controller.vala |  8 ------
 .../application/application-email-context.vala     |  2 +-
 .../application/application-folder-context.vala    |  2 +-
 .../application-notification-context.vala          | 30 ----------------------
 .../desktop-notifications.vala                     | 30 +++++++++++++++-------
 .../plugin/folder-highlight/folder-highlight.vala  | 16 +++++++-----
 .../plugin/messaging-menu/messaging-menu.vala      | 21 +++++++++------
 .../notification-badge/notification-badge.vala     | 16 +++++++-----
 src/client/plugin/plugin-email-extension.vala      |  2 +-
 src/client/plugin/plugin-folder-extension.vala     |  2 +-
 .../plugin/plugin-notification-extension.vala      | 22 ----------------
 src/client/plugin/sent-sound/sent-sound.vala       |  6 ++---
 .../plugin/special-folders/special-folders.vala    |  4 +--
 13 files changed, 63 insertions(+), 98 deletions(-)
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