[gimp] (71 commits) Non-fast-forward update to branch wip/pippin

[Øyvind Kolås <ok src gnome org>]

The branch 'wip/pippin' 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:

  136b15d... app: do promotion to float by default in default settings
  3ada2bd... app: make levels config request linear colors
  9d5a996... app: make curves tool pick in linear
  4a140ea... operations: make levels and curves operate on linear data
  109eccc... app: default many created gimp_histograms to linear
  7d6897a... app: hide advanced color options
  9114a67... Enhanced smudge tool: Add painting ability to it. Detailed 
  a198549... Add "No erasing effect" parameter to MyPaint brush

Commits added to the branch:

  e546b1a... Update Polish translation (*)
  3bb1f09... Bug 780698 - 32-bit integer FITS files won't open (*)
  530b62a... app: s/imagemap/drawablefilter/ in some comments (*)
  ecb346a... libgimpwidgets: gimp_prop_boolean_combo_box_new(): use a Gi (*)
  c940b5d... Bug 779620 - "Advanced Color Options" in filter dialogs is  (*)
  4455cd9... Bug 779620 - "Advanced Color Options" in filter dialogs is  (*)
  c2b7983... app: remove unused old render structs from gimpdrawable-ble (*)
  80ec868... Update Greek translation (*)
  536cc85... app: keep the src image's resolution and unit in copied/cut (*)
  4f5bd08... app: remove unused includes from gimpdisplayshell-dnd.c (*)
  722a1a1... app: add gimp_edit_paste_as_new_image() and use it from GUI (*)
  3c7a548... app: call the active vectors handler at the end of gimp_dis (*)
  bc45899... app: in prop gui & co., allow picking outside drawable boun (*)
  bfadac1... app: add GimpColorTool::can_pick() virtual function (*)
  bd5ec46... app: improve GimpFilterTool::can_pick() (*)
  6265282... build: update flatpak-howto.txt to build both 32 and 64-bit (*)
  6126437... configure: shared-mime-info is necessary to detect SVG icon (*)
  e83b136... configure: remind to run gdk-pixbuf-query-loaders.exe on Wi (*)
  129a0e4... app: "Reset to default values" does not properly reset aspe (*)
  ab56f52... app: "Reset to default values" does not properly reset gene (*)
  628be2a... app: fix typo s/Devics/Devices/. (*)
  0ccb5e6... app: don't prepare input color transform for source filters (*)
  7e23990... app: add new GtkTreeView subclass GimpPlugInView (*)
  560340e... app, pdb, libgimp: make the raw image importer configurable (*)
  7f33ede... app, libgimp: allow to register more than one MIME type per (*)
  6561dec... Bug 315051 - Image preview in transforms keeps original ver (*)
  695a1c2... libgimpbase: update gimp_unit_get_digits() description... (*)
  8c814a2... app: use gimp_unit_get_scaled_digits() in the Pointer Infor (*)
  1e6acbd... enums: generate enum files in source dir (*)
  13e2153... app: swap enum/ui order of dst-atop and src-in (*)
  dfce143... app: push regenerated operations-enums.c file (*)
  e48e75a... Update Polish translation (*)
  c77bcc7... libgimp, pdb: update generated files (*)
  e5e9e4b... Bug 749902 - Add Hue-Chroma operation/tool and LCH color se (*)
  964bb22... Updated Italian translation (*)
  a15ca86... Updated Italian translation (*)
  2428e85... Update Italian translation (*)
  2766a9f... app: add an LCH mode to GimpColorFrame (*)
  db4e120... libgimpwidgets: fix code duplication in gimp_prop_enum_comb (*)
  3f42061... app, libgimpbase: allow to select colors by CIE L, C, and H (*)
  7f9bf84... app: font size wrong when hitting "Reset to default values" (*)
  a634e61... app: change text tool font size default. (*)
  70eff55... configure.ac: require babl >= 0.1.27 and GEGL >= 0.3.15 (*)
  5355fe1... app: GimpToolPalette: disconnect signals in dispose() not f (*)
  d955b8c... libgimpbase: change labels of GimpSelectCriterion values (*)
  89641ec... libgimpwidgets: gimp_prop_enum_combo_box_new(): reorder Gim (*)
  3e2429f... modules: remove the "lcms" and "proof" display filters (*)
  fb9e957... Updated Italian translation (*)
  0c98028... app: don't hide the transformed layer for the flip tool (*)
  bb19660... configure: add hard dependency on glib-networking. (*)
  a78098b... INSTALL: add GIO and glib-networking in the list of require (*)
  465eba3... app: factor out button-2-motion handling code in GimpDispla (*)
  b5974d3... app: make LCH lightness select-criterion faster (*)
  c78cecd... app: rename GimpLayerModeAffectMask to GimpLayerCompositeRe (*)
  a671356... app: add gimp_layer_mode_get_included_region() (*)
  a051002... app: add GimpLayer::excludes_backdrop property (*)
  07ac78e... app: add GimpLayerStack (*)
  590924f... build: update the flatpak-howto. (*)
  dd8e2e9... app: don't invalidate layer when invalidating its backdrop (*)
  99ab780... app: update layer backdrop only after removing from stack (*)
  10099bd... app: layers-text-tool action should only be sensitive when  (*)
  526918b... app: layers_text_tool_cmd_callback() is not supposed to be  (*)
  bb97726... app: layers-text-tool should give the focus to the canvas. (*)
  7575c95... app: do promotion to float by default in default settings
  d687b57... app: make levels config request linear colors
  57f68b5... app: make curves tool pick in linear
  46f503b... operations: make levels and curves operate on linear data
  be53425... app: default many created gimp_histograms to linear
  22e3001... app: hide advanced color options
  81a7a13... Enhanced smudge tool: Add painting ability to it. Detailed 
  0feef76... Add "No erasing effect" parameter to MyPaint brush

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