initial commit oscurart tools. re: T48708

oscurart_tools/__init__.py

oscurart_tools/oscurart_animation.py

oscurart_tools/oscurart_files.py

oscurart_tools/oscurart_meshes.py

oscurart_tools/oscurart_objects.py

oscurart_tools/oscurart_render.py

oscurart_tools/oscurart_shapes.py