[gimp] plug-ins: move py-slice.py to gimp-data-extras.

[Jehan <jehanp src gnome org>]

commit 0f7c6285caf6f0c3c859c0a0d9a2cc30dd70d42a
Author: Jehan <jehan girinstud io>
Date:   Tue Dec 15 01:46:46 2020 +0100

    plug-ins: move py-slice.py to gimp-data-extras.
    
    Per polls on Twitter, Reddit, Patreon and Tipeee, most people were
    willing to drop this plug-in as not being relevant anymore (247 for
    dropping and 63 for keeping it, so nearly 80% out of 310 participants).
    
    So let's move it to gimp-data-extras allowing it to still have a
    possible life, and who knows, maybe to even evolve.
    
    See also corresponding commit beffc6b to gimp-data-extras repository.

 plug-ins/python/Makefile.am |   4 -
 plug-ins/python/meson.build |   1 -
 plug-ins/python/py-slice.py | 527 --------------------------------------------
 3 files changed, 532 deletions(-)
---
diff --git a/plug-ins/python/Makefile.am b/plug-ins/python/Makefile.am
index d4d19b6a13..82c75adf32 100644
--- a/plug-ins/python/Makefile.am
+++ b/plug-ins/python/Makefile.am
@@ -27,9 +27,6 @@ palette_sort_SCRIPTS = palette-sort.py
 palette_to_gradientdir = $(gimpplugindir)/plug-ins/palette-to-gradient
 palette_to_gradient_SCRIPTS = palette-to-gradient.py
 
-py_slicedir = $(gimpplugindir)/plug-ins/py-slice
-py_slice_SCRIPTS = py-slice.py
-
 python_evaldir = $(gimpplugindir)/plug-ins/python-eval
 python_eval_SCRIPTS = python-eval.py
 
@@ -50,7 +47,6 @@ EXTRA_DIST = \
        palette-offset.py               \
        palette-sort.py         \
        palette-to-gradient.py          \
-       py-slice.py                     \
        python-eval.py                  \
        spyro-plus.py
 
diff --git a/plug-ins/python/meson.build b/plug-ins/python/meson.build
index 17cf8ff379..afae291f9d 100644
--- a/plug-ins/python/meson.build
+++ b/plug-ins/python/meson.build
@@ -11,7 +11,6 @@ plugins = [
   { 'name': 'palette-offset' },
   { 'name': 'palette-sort' },
   { 'name': 'palette-to-gradient' },
-  { 'name': 'py-slice' },
   { 'name': 'python-eval' },
   { 'name': 'spyro-plus' },
 ]