[libsecret] (3 commits) Non-fast-forward update to branch wip/nielsdg/g-autoptr-support

[Niels De Graef <nielsdg src gnome org>]

The branch 'wip/nielsdg/g-autoptr-support' 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:

  c70e9d5... Add support for g_autoptr() to our types

Commits added to the branch:

  cbea4ce... Remove useless macro to check GLib version (*)
  92e9952... Merge branch 'wip/nielsdg/remove-useless-macros' into 'mast (*)
  80afd20... Add support for g_autoptr() to our types

(*) This commit already existed in another branch; no separate mail sent