[gnome-flashback] Created tag 3.40.0

[Alberts Muktupāvels <muktupavels src gnome org>]

The signed tag '3.40.0' was created.

Tagger: Alberts Muktupāvels <alberts muktupavels gmail com>
Date: 1616682264 +0200

    Tag release 3.40.0

Changes since the last tag '3.38.0':

Alberts Muktupāvels (48):
      output-xrandr: fix init tile info guard
      monitor-config: free `meta_monitor_spec` safely
      monitor-config-store: properly escape monitor spec
      output-info: make GfTileInfo use stdints
      monitor-manager: rename gf_monitor_manager_on_hotplug
      output: tie the output to the monitor it's part of
      monitor-manager: connect assigned CRTCs to their outputs both ways
      backends: use g_memdup2
      notifications: use g_memdup2
      monitor-config-manager: stop using GSlice
      idle-monitor: stop using GSlice
      monitor-config-migration: initialize size variable
      crtc-xrandr: respect configured RANDR panning
      inhibit-dialog: fix memory leak
      monitor-config-store: initialize buffer and size variables
      idle-monitor: do not generate object manager
      notifications: remove unused nd_notification_get_is_queued
      monitor-config-store: suppress memory leak defect
      system-indicators: suppress logically dead code defect
      system-indicators: log error if g_file_replace_contents fails
      misc: remove Coverity annotations
      system-indicators: handle BLUETOOTH_TYPE_SPEAKERS
      screensaver: pass GfMonitorManager to GfManager
      desktop: pass GfMonitorManager to GfDesktopWindow
      common: add GnomeBG from libgnome-desktop
      common: rename gnome-bg files to gf-bg
      common: remove unneeded API from GnomeBG
      common: remove GNOME_DESKTOP_USE_UNSTABLE_API from gf-bg files
      common: rename GnomeBG to GfBG and make sure it builds
      screensaver: use GfBG
      common: remove gf_bg_draw
      root-background: use GfBG
      common: add gf_bg_get_average_color_from_surface
      desktop: use GfBG
      common: remove gf_background_surface_create
      common: remove gf_background_surface_get_average_color
      desktop: update representative color when it changes
      common: update copyright headers
      common: remove gf_bg_is_dark
      common: remove gf_bg_set_surface_as_root_with_crossfade
      common: remove gf_bg_get_surface_from_root
      common: stop using deprecated monitor api
      common: remove unused ignore-pending-change
      common: reorder and reformat some code
      common: move gf_background_surface_get_from_root to gf-bg
      common: replace GdkScreen parameter with GdkDisplay
      common: remove background utils files
      bump version to 3.40.0, update NEWS

Asier Sarasua Garmendia (1):
      Update Basque translation

Dušan Kazik (1):
      Update Slovak translation

Fabio Tomat (1):
      Update Friulian translation

Jordi Mas (1):
      Update Catalan translation

Marek Černocký (2):
      Updated Czech translation
      Updated Czech translation

Thomas Schwinge (1):
      Correctly pass uint64_t through varargs interface

Мирослав Николић (1):
      Update Serbian translation