[glib: 9/9] Merge branch 'binding-threadsafe-2' into 'master'

[Philip Withnall <pwithnall src gnome org>]

commit 5e1d368eecc3311a172b015b6fb1667761334058
Merge: 416339305 52261f0ab
Author: Philip Withnall <philip tecnocode co uk>
Date:   Fri Dec 4 14:23:10 2020 +0000

    Merge branch 'binding-threadsafe-2' into 'master'
    
    Make GBinding thread-safe (alternative approach)
    
    See merge request GNOME/glib!1745

 docs/reference/gobject/gobject-sections.txt |   2 +
 gobject/gbinding.c                          | 576 ++++++++++++++++++++++------
 gobject/gbinding.h                          |   8 +-
 gobject/tests/binding.c                     | 200 +++++++++-
 4 files changed, 664 insertions(+), 122 deletions(-)
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