loongson/pypi: links for pybabel-hbs

loongson/mirror PyBabel-hbs-0.2.2.tar.gz
loongson/mirror PyBabel-hbs-0.2.1.tar.gz
loongson/mirror PyBabel-hbs-0.2.0.tar.gz
loongson/mirror PyBabel-hbs-0.1.4.tar.gz
loongson/mirror PyBabel-hbs-0.1.3.tar.gz