[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:

  c27bb78... app, pdb, libgimp: add a new GimpImage class for plug-ins.
  1eb8448... libgimp: change all non-generated API to use GimpImage.
  3fec1a5... libgimp: create and use gimp_image_new_by_id().
  500af13... libgimp: generate functions both for old and new GimpImage 
  41b03aa... pdb: keep both the old and new API alive.
  6e9c877... libgimp: update non-generated API to allow old and new API.
  efc0a9d... plug-ins: keep building all plug-ins with old API.
  e0e860d... libgimp: allow object GimpImage as procedure parameter.
  db1c275... libgimp, pdb: add GimpItem > GimpDrawable > GimpLayer class
  7069b80... libgimp: update non-generated API using GimpItem/GimpDrawab
  5541e5c... plug-ins: ported a few plug-ins to new GimpImage/GimpDrawab
  bf0acd8... libgimp: allow object GParamSpec for GimpItem and child cla
  26d3149... plug-ins: C goat-exercise now ported to new GimpImage/GimpD
  fb68c38... plug-ins: port JavaScript goat-exercise to new GimpImage AP
  fc068f9... plug-ins: use GimpDrawable class in Python goat-exercise.
  930acc5... pdb, libgimp: now make all ID types classes of their own.
  b127c76... libgimp: fix the non-generated API with the new class types
  0ff02d7... libgimp, pdb: no need to create deprecated versions for pri
  64ca6da... libgimp: nicer API for functions returning a list.
  f3d2df9... libgimp: support all GimpItem subclasses as argument and re
  86c8d9e... libgimp: GimpSaveProcedure() now uses GimpImage/GimpDrawabl
  488d040... libgimp: GimpImageProcedure now uses GimpImage/GimpDrawable
  e1784bc... plug-ins: port file-ico to the new GimpImage/GimpDrawable o
  ce1b00e... plug-ins: port file-pat to GimpImage/GimpDrawable.
  f41949a... plug-in: port file-gbr to GimpImage/GimpDrawable.
  20aabd4... plug-ins: port file-gih to GimpImage/GimpDrawable.
  5d90865... plug-ins: port file-desktop-link to GimpImage/GimpDrawable.
  0f68935... plug-ins: port file-compressor to GimpImage/GimpDrawable.
  054b3fe... plug-ins: port file-raw plug-ins to GimpImage/GimpDrawable.
  df24695... plug-ins: improve parameter creation on Python 3 goat-exerc
  534a7fe... libgimp: s/gimp_image_new_by_id()/gimp_image_get_by_id()/
  452776a... libgimp: s/gimp_display_new_by_id/gimp_display_get_by_id/
  ec43594... libgimp: GimpItem now also belong to libgimp.
  417e913... app, libgimp: add some first concept of signalling to plug-
  37c5e6d... plug-ins: implement handling of "destroyed" in the 3 goat-e
  b809c3b... plug-ins: port file-sgi to GimpImage/GimpDrawable.
  799f62b... plug-ins: port file-exr to GimpImage/GimpDrawable.
  eb1a978... plug-ins: port colormap-remap to GimpImage/GimpDrawable.
  a0d31ad... plug-ins: port screenshot to GimpImage/GimpDrawable.
  e073a58... plug-ins: port file-png to GimpImage/GimpDrawable.
  dc94805... plug-ins: port mail to GimpImage/GimpDrawable.
  7b5df8e... plug-ins: port file-tiff to GimpImage|Drawable|Vectors, etc
  e245b2b... plug-ins: unit-editor does not need GimpImage porting.
  8014037... plug-ins: port fractal-explorer to GimpImage|Drawable.
  a098309... plug-ins: port gfig to GimpImage|Drawable.
  b9a1a11... plug-ins: port print to GimpImage/GimpDrawable/etc.
  26c32ff... plug-ins: port pagecurl to GimpImage/GimpDrawable.
  4971c26... plug-ins: port film to GimpImage/GimpDrawable.
  23a05bd... plug-ins: port file-ps to GimpImage/GimpDrawable.
  8f46d34... plug-ins: port file-psd to GimpImage/GimpDrawable.
  2fc844f... app, libgimp: add a "destroyed" signal on libgimp's GimpIte
  32b98e4... libgimp: make sure gimp_item_get_by_id() allocates the righ
  aff5054... app, libgimp: support passing arguments to signals from cor

Commits added to the branch:

  583d965... Fix typo in configure warning re: luajit (*)
  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

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