layer group - named regex - fill tool mat picker

1.6.0

- feat: Namespace upgrade
  - support pseudo group naming
  - add group and indent button
- feat: Fill tool shortcut for material color picker (from closest stroke)
  - `S` : get material closest *fill* stroke
  - `Àlt+S` : get closest stroke (fill or stroke)

__init__.py

@@ -15,7 +15,7 @@ bl_info = {
 "name": "GP toolbox",
 "description": "Set of tools for Grease Pencil in animation production",
 "author": "Samuel Bernou, Christophe Seux",
-"version": (1, 5, 7),
+"version": (1, 6, 0),
 "blender": (2, 91, 0),
 "location": "Sidebar (N menu) > Gpencil > Toolbox / Gpencil properties",
 "warning": "",
@@ -49,6 +49,7 @@ from . import OP_realign
 from . import OP_depth_move
 from . import OP_key_duplicate_send
 from . import OP_layer_manager
+from . import OP_material_picker
 from . import OP_eraser_brush
 from . import TOOL_eraser_brush
 from . import handler_draw_cam
@@ -564,6 +565,7 @@ def register():
     OP_key_duplicate_send.register()
     OP_layer_manager.register()
     OP_eraser_brush.register()
+    OP_material_picker.register()
     TOOL_eraser_brush.register()
     handler_draw_cam.register()
     UI_tools.register()
@@ -589,6 +591,7 @@ def unregister():
         bpy.utils.unregister_class(cls)
     UI_tools.unregister()
     handler_draw_cam.unregister()
+    OP_material_picker.unregister()
     OP_eraser_brush.unregister()
     TOOL_eraser_brush.unregister()
     OP_layer_manager.unregister()