[gimp] (7 commits) Non-fast-forward update to branch wip/nielsdg/string-array-to-strv

[Jehan <jehanp src gnome org>]

The branch 'wip/nielsdg/string-array-to-strv' 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:

  f31186d... Remove GimpStringArray in favor of GStrv
  a192f92... app, libgimp: pdbgen for previous commit.
  b41efbb... libgimpbase: pass a NULL GStrv as an empty GStrv.

Commits added to the branch:

  e7a7edd... libgimpconfig: fix gimp_config_param_spec_duplicate() for o (*)
  0734ac2... libgimp: fix gimp_procedure_config_get_values(). (*)
  43f4428... libgimp: new gimp_pdb_run_procedure_config() function. (*)
  6c5a3d9... NEWS: update. (*)
  b869259... Remove GimpStringArray in favor of GStrv
  b8ed636... app, libgimp: pdbgen for previous commit.
  b8d3334... libgimpbase: pass a NULL GStrv as an empty GStrv.

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