loongson/pypi: links for flask-pw3-1

loongson/mirror Flask_PW3.1-0.0.5.tar.gz
loongson/mirror Flask_PW3.1-0.0.4.tar.gz
loongson/mirror Flask_PW3.1-0.0.3.tar.gz
loongson/mirror Flask_PW3.1-0.0.2.tar.gz
loongson/mirror Flask_PW3.1-0.0.1.tar.gz