[metacity] 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: 1616681421 +0200

    Tag release 3.40.0

Changes since the last tag '3.38.0':

Alberts Muktupāvels (34):
      session: check fcntl return value
      window: check XResQueryClientIds return value
      util: use gettext macros from glib
      metacity-message: use gettext macros from glib
      core: use g_memdup2
      draw-spec: stop using GSlice
      stack-tracker: stop using GSlice
      accellabel: remove unused accel_seperator
      accellabel: remove unneeded padding in class struct
      accellabel: remove signal_quote1 and signal_quote2
      accellabel: simplify meta_accel_label_update
      frames: suppress logically dead code defect
      xprops: remove unneeded NULL check
      session: fix memory leak
      place: suppress logically dead code defects
      theme-metacity: fix memory leak
      frame-style: suppress logically dead code defects
      frames: use correct event to suppress defect
      place: use correct event to suppress defects
      frame-style: use correct event to suppress defects
      core: suppress logically dead code defect
      main: check g_setenv return value
      theme-gtk: suppress logically dead code defect
      theme-metacity: suppress logically dead code defects
      window: fix logically dead code defect
      color-spec: fix dereference before null check defect
      display: add NULL check to fix coverity defect
      place: use GRand to generate random numbers
      testboxes: use GRand to generate random numbers
      testboxes: fix test_find_closest_point_to_line test
      bell: remove tabs
      bell: remove unused code
      misc: remove Coverity annotations
      bump version to 3.40.0, update NEWS

Anders Jonsson (1):
      Update Swedish translation

Asier Sarasua Garmendia (1):
      Update Basque translation

Balázs Úr (1):
      Update Hungarian translation

Florentina Mușat (1):
      Update Romanian translation

Jordi Mas (1):
      Update Catalan translation

Marek Černocký (1):
      Updated Czech translation

Mario Blättermann (1):
      Update German translation

Philipp Kiemle (1):
      Update German translation

Мирослав Николић (1):
      Update Serbian translation