[gimp] (27 commits) Non-fast-forward update to branch wip/nielsdg/vapi

[Niels De Graef <nielsdg src gnome org>]

The branch 'wip/nielsdg/vapi' 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:

  a64801e... Allow building vala plugins

Commits added to the branch:

  185dd8b... Update German translation (*)
  44a7e92... app/vectors: implement stroke_reverse and stroke_shift_star (*)
  f6f180c... app: Add basic infratructure for a vector tool popup menu. (*)
  c10778f... app: implement a few more functions for the ToolPath contex (*)
  2278472... pdb: implement gimp-vectors-stroke-reverse (*)
  8839cb5... pdb: update autogenerated files. (*)
  ec69083... app: fix compiler warnings in GimpToolWidget (*)
  afda774... app: update tool widgets on display-shell changes more gran (*)
  4b1c8f9... app: fix precondition return values in gimp_tool_widget_get (*)
  18d7476... app: forward tool get_popup() to widget get_popup() in Gimp (*)
  10f9ee6... app: don't leak UI manager in GimpToolPath (*)
  8bf8eb9... plug-ins: use G_GOFFSET_FORMAT to fix a long int vs. long l (*)
  661f057... app: add gimp_image_equal_selected_drawables(). (*)
  03af9da... app: GimpTool multi-drawable aware. (*)
  7233464... app: Alpha to Selection will warn when the resulting select (*)
  b05fc69... app: create and use gimp_image_item_list_linked(). (*)
  ab17287... plug-ins: fix python-console after GimpUi instrospection se (*)
  b00bb34... plug-ins: more complete naming for Python|Script-Fu console (*)
  24d062d... NEWS: kick start the NEWS file for GIMP 2.99 development br (*)
  cf4aba1... Update Spanish translation (*)
  6f4fd52... NEWS: some more changes. (*)
  b8eef4e... app: fix check for XCF 14. (*)
  e5b5515... Update Spanish translation (*)
  1827f55... Update Spanish translation (*)
  1a23448... Update Ukrainian translation (*)
  4fb0029... Update Ukrainian translation (*)
  3de830d... Allow building vala plugins

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