loongson/pypi: links for flask-uploads

loongson/mirror Flask-Uploads-0.2.1.tar.gz
loongson/mirror Flask-Uploads-0.2.0.tar.gz
loongson/mirror Flask-Uploads-0.1.3.tar.gz
loongson/mirror Flask-Uploads-0.1.2.tar.gz
loongson/mirror Flask-Uploads-0.1.tar.gz