riego/dev: links for django-flex-menus

root/pypi django_flex_menus-0.4.0.tar.gz
root/pypi django_flex_menus-0.4.0-py3-none-any.whl
root/pypi django_flex_menus-0.3.2.tar.gz
root/pypi django_flex_menus-0.3.2-py3-none-any.whl
root/pypi django_flex_menus-0.3.1.tar.gz
root/pypi django_flex_menus-0.3.1-py3-none-any.whl