Update for changes to Blender

add_curve_extra_objects/add_curve_simple.py

animation_add_corrective_shape_key.py

bone_selection_sets.py

materials_utils/__init__.py

materials_utils/materials_cycles_converter.py

materials_utils/warning_messages_utils.py

mesh_extra_tools/__init__.py

mesh_looptools.py

mesh_relax.py

mesh_tiny_cad/__init__.py

oscurart_tools/__init__.py

rigify/legacy/rigs/pitchipoy/super_face.py

rigify/rigs/faces/super_face.py

rigify/ui.py

space_view3d_spacebar_menu.py