[gimp] (50 commits) Non-fast-forward update to branch wip/Jehan/classy-GIMP

[Jehan <jehanp src gnome org>]

The branch 'wip/Jehan/classy-GIMP' 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:

  324a2e5... app, pdb, libgimp: add a new GimpImage class for plug-ins.
  000a001... libgimp: change all non-generated API to use GimpImage.
  7116809... libgimp: create and use gimp_image_new_by_id().
  fba262d... libgimp: generate functions both for old and new GimpImage 
  e0c8b74... pdb: keep both the old and new API alive.
  5ff05e0... libgimp: update non-generated API to allow old and new API.
  86d85aa... plug-ins: keep building all plug-ins with old API.
  6005a3c... libgimp: allow object GimpImage as procedure parameter.
  70b10ea... libgimp, pdb: add GimpItem > GimpDrawable > GimpLayer class
  284a44e... libgimp: update non-generated API using GimpItem/GimpDrawab
  5eee14f... plug-ins: ported a few plug-ins to new GimpImage/GimpDrawab
  3ef0597... libgimp: allow object GParamSpec for GimpItem and child cla
  8b805d1... plug-ins: C goat-exercise now ported to new GimpImage/GimpD
  da4e35e... plug-ins: port JavaScript goat-exercise to new GimpImage AP
  9c37e54... plug-ins: use GimpDrawable class in Python goat-exercise.
  3d1c522... pdb, libgimp: now make all ID types classes of their own.
  6c80716... libgimp: fix the non-generated API with the new class types
  4f8f59b... libgimp, pdb: no need to create deprecated versions for pri
  ff1a3a2... libgimp: nicer API for functions returning a list.
  f7f8912... libgimp: support all GimpItem subclasses as argument and re
  0f227ff... libgimp: GimpSaveProcedure() now uses GimpImage/GimpDrawabl
  36a87f1... libgimp: GimpImageProcedure now uses GimpImage/GimpDrawable
  432c14a... plug-ins: port file-ico to the new GimpImage/GimpDrawable o
  94448b1... plug-ins: port file-pat to GimpImage/GimpDrawable.
  4e6c215... plug-in: port file-gbr to GimpImage/GimpDrawable.
  722ca58... plug-ins: port file-gih to GimpImage/GimpDrawable.
  368097e... plug-ins: port file-desktop-link to GimpImage/GimpDrawable.
  65374e0... plug-ins: port file-compressor to GimpImage/GimpDrawable.
  e704ab5... plug-ins: port file-raw plug-ins to GimpImage/GimpDrawable.
  75ba4c7... plug-ins: improve parameter creation on Python 3 goat-exerc
  b196e03... libgimp: s/gimp_image_new_by_id()/gimp_image_get_by_id()/
  f288eb7... libgimp: s/gimp_display_new_by_id/gimp_display_get_by_id/
  e5540e5... libgimp: GimpItem now also belong to libgimp.
  a1a00cc... plug-ins: port file-sgi to GimpImage/GimpDrawable.
  445f4ae... plug-ins: port file-exr to GimpImage/GimpDrawable.
  b05a0b2... plug-ins: port colormap-remap to GimpImage/GimpDrawable.
  e15cc05... plug-ins: port screenshot to GimpImage/GimpDrawable.
  fe09cef... plug-ins: port file-png to GimpImage/GimpDrawable.
  fe4f509... plug-ins: port mail to GimpImage/GimpDrawable.
  25d7488... plug-ins: port file-tiff to GimpImage|Drawable|Vectors, etc
  b7cfab5... plug-ins: unit-editor does not need GimpImage porting.
  d9c5cf6... plug-ins: port fractal-explorer to GimpImage|Drawable.
  4df7ce2... plug-ins: port gfig to GimpImage|Drawable.
  25a61b2... plug-ins: port print to GimpImage/GimpDrawable/etc.
  043e1fc... plug-ins: port pagecurl to GimpImage/GimpDrawable.
  5a754fe... plug-ins: port film to GimpImage/GimpDrawable.
  a3986a6... plug-ins: port file-ps to GimpImage/GimpDrawable.
  fb41697... plug-ins: port file-psd to GimpImage/GimpDrawable.
  92b495c... libgimp: make sure gimp_item_get_by_id() allocates the righ

Commits added to the branch:

  699b3c5... refactoring of the gitlab-ci.yml (*)
  4db8cda... app, pdb, libgimp: add a new GimpImage class for plug-ins.
  bb72504... libgimp: change all non-generated API to use GimpImage.
  688c323... libgimp: create and use gimp_image_new_by_id().
  17a40b0... libgimp: generate functions both for old and new GimpImage 
  fec6034... pdb: keep both the old and new API alive.
  09f0530... libgimp: update non-generated API to allow old and new API.
  e0d50aa... plug-ins: keep building all plug-ins with old API.
  793cba6... libgimp: allow object GimpImage as procedure parameter.
  79b319c... libgimp, pdb: add GimpItem > GimpDrawable > GimpLayer class
  3f1491e... libgimp: update non-generated API using GimpItem/GimpDrawab
  433fcd4... plug-ins: ported a few plug-ins to new GimpImage/GimpDrawab
  8249afe... libgimp: allow object GParamSpec for GimpItem and child cla
  52811ed... plug-ins: C goat-exercise now ported to new GimpImage/GimpD
  9b8f608... plug-ins: port JavaScript goat-exercise to new GimpImage AP
  292b697... plug-ins: use GimpDrawable class in Python goat-exercise.
  8c95499... pdb, libgimp: now make all ID types classes of their own.
  5e6d4d8... libgimp: fix the non-generated API with the new class types
  c409829... libgimp, pdb: no need to create deprecated versions for pri
  75f8a38... libgimp: nicer API for functions returning a list.
  a1eeca4... libgimp: support all GimpItem subclasses as argument and re
  ee8b467... libgimp: GimpSaveProcedure() now uses GimpImage/GimpDrawabl
  7f91f6b... libgimp: GimpImageProcedure now uses GimpImage/GimpDrawable
  0fa0928... plug-ins: port file-ico to the new GimpImage/GimpDrawable o
  abd4d6f... plug-ins: port file-pat to GimpImage/GimpDrawable.
  d6365c7... plug-in: port file-gbr to GimpImage/GimpDrawable.
  0cb995e... plug-ins: port file-gih to GimpImage/GimpDrawable.
  3e636ba... plug-ins: port file-desktop-link to GimpImage/GimpDrawable.
  e29cb03... plug-ins: port file-compressor to GimpImage/GimpDrawable.
  c95e933... plug-ins: port file-raw plug-ins to GimpImage/GimpDrawable.
  8559cee... plug-ins: improve parameter creation on Python 3 goat-exerc
  cfd30ec... libgimp: s/gimp_image_new_by_id()/gimp_image_get_by_id()/
  d15388c... libgimp: s/gimp_display_new_by_id/gimp_display_get_by_id/
  08849a5... libgimp: GimpItem now also belong to libgimp.
  3d4bf19... plug-ins: port file-sgi to GimpImage/GimpDrawable.
  1b6e6b9... plug-ins: port file-exr to GimpImage/GimpDrawable.
  0b64395... plug-ins: port colormap-remap to GimpImage/GimpDrawable.
  9f0dbb5... plug-ins: port screenshot to GimpImage/GimpDrawable.
  8f34af4... plug-ins: port file-png to GimpImage/GimpDrawable.
  adc4f8e... plug-ins: port mail to GimpImage/GimpDrawable.
  e6b141f... plug-ins: port file-tiff to GimpImage|Drawable|Vectors, etc
  6db115e... plug-ins: unit-editor does not need GimpImage porting.
  7838c7f... plug-ins: port fractal-explorer to GimpImage|Drawable.
  962e8b9... plug-ins: port gfig to GimpImage|Drawable.
  00e7507... plug-ins: port print to GimpImage/GimpDrawable/etc.
  3e06295... plug-ins: port pagecurl to GimpImage/GimpDrawable.
  bbf90b3... plug-ins: port film to GimpImage/GimpDrawable.
  6e68f18... plug-ins: port file-ps to GimpImage/GimpDrawable.
  2d0584d... plug-ins: port file-psd to GimpImage/GimpDrawable.
  899cf96... libgimp: make sure gimp_item_get_by_id() allocates the righ

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