[glib] (3 commits) Non-fast-forward update to branch issue-1783

[Emmanuele Bassi <ebassi src gnome org>]

The branch 'issue-1783' 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:

  1489418... Add example of using glib-genmarshal with Meson
  5700f94... docs: Mention Meson's gnome.mkenums_simple()
  5faf5de... Add links to Meson docs for genmarshal and mkenums

Commits added to the branch:

  79cdd53... Add example of using glib-genmarshal with Meson
  83c13e5... docs: Mention Meson's gnome.mkenums_simple()
  653e0f0... Add links to Meson docs for genmarshal and mkenums