root/pypi: links for ck-widgets

root/pypi ck-widgets-0.2.0.tar.gz
root/pypi ck_widgets-0.2.0-py3-none-any.whl
root/pypi ck_widgets-0.1.1-py3-none-any.whl
root/pypi ck_widgets-0.1.0-py3-none-any.whl