[gimp] (25 commits) Created branch pippin/goat-invasion

[Michael Natterer <mitch src gnome org>]

The branch 'pippin/goat-invasion' was created.

Summary of new commits:

  da0de45... imagemap: use GeglBuffer instead of TileManager
  dfa07c0... add a util call to get the geglbuffer for a drawable
  93cf930... make gimp_drawable_apply_operation use the TileManager buff
  44330ba... imagemap: unref buffers as soon as possible
  17513c3... lie about gamma to gegl
  d92e6f9... app: move new get_buffer() functions around; some general c
  bb2d16c... app: use gegl: prefix for ops
  fae7bc4... app: allow to opionally not implement GimpImageMapTool::map
  22bc7c7... app: remove the legacy desaturate implementation
  39c1fef... app: remove the legacy posterize code
  3bacd34... app: remove the legacy threshold code
  7d5888a... app: remove the legacy colorize code
  dffdf7f... app: clean up the desaturate cruft removal to look like the
  4060ba3... app: remove the pointless core wrappers for the below simpl
  5b41bbc... app: make gimp_drawable_get_source_node use GeglBuffer
  936fcd4... app: remove orphaned Colorize typedef
  4909716... app: remove unused lut-funcs
  5ccd5ed... app: gimptilebackendtilemanager reduce cases with 0copy
  5c4bf51... app: resue the GeglProcessor
  eafe1e0... app: cleanup in the new GimpDrawable tile source code
  1c9618c... app: rename gimp_drawable_apply_operation_with_config()
  89985cd... app: always use GEGL to invert drawables
  5041891... app: formatting cleanup in gimpdrawable-operation.c
  6a8a9ab... app: use GEGL to invert channels/selections
  401216a... app: remove the legacy invert lut code