[gegl] (21 commits) Non-fast-forward update to branch wip/schumaml/fix-jpeg-g_printerr-format

[Michael Schumacher <schumaml src gnome org>]

The branch 'wip/schumaml/fix-jpeg-g_printerr-format' 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:

  4744601... jpg-load: change format ‘%ld’ to '%d' for type ‘gssiz

Commits added to the branch:

  326e228... meson: remove SSE-and-friends build options (*)
  9c1f08f... Update Basque translation (*)
  ab046ee... buffer: in gegl_buffer_get(), allow NULL dest_buf if rect i (*)
  8768858... buffer: in gegl_buffer_set(), allow NULL src buffer if rect (*)
  67a5018... buffer: in gegl_buffer_set(), avoid set_pixel() quick-path  (*)
  592a7db... meson: fix locale dir (*)
  3b5db4e... normal-map: move from workshop to common (*)
  08ccb7f... Update Russian translation (*)
  f5e99c8... Update Russian translation (*)
  26cdd49... meson: actually apply compiler arguments (*)
  e67a1b9... meson: use "-Ofast" for optimized builds (*)
  ed8bcf2... meson: use "debugoptimized" as the default build type (*)
  c05e9bb... tests: fix condition for inclusion of ff-load-save test (*)
  5a909e9... NEWS: update for GEGL-0.4.18 (*)
  2556eb7... release 0.4.18 (*)
  5052f5b... post release version bump (*)
  6bcf95f... meson: fix cpu detection (*)
  010cc96... meson: add host cpu message (*)
  835484b... Updated Danish translation (*)
  2bc06bf... Fix meson build on Darwin platform and replace library exte (*)
  13cd0fa... jpg-load: change format ‘%ld’ to G_GSSIZE_FORMAT for ty

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