loongson/pypi: links for flask-settings

loongson/mirror Flask-Settings-0.0.3.tar.gz
loongson/mirror Flask_Settings-0.0.3-py3-none-any.whl
loongson/mirror Flask_Settings-0.0.3-py2.py3-none-any.whl
loongson/mirror Flask-Settings-0.0.2.tar.gz
loongson/mirror Flask-Settings-0.0.1.tar.gz