loongson/pypi: links for pbl

loongson/mirror pbl-1.1.6.tar.gz
loongson/mirror pbl-1.1.6-py2-none-any.whl
loongson/mirror pbl-1.1.5.tar.gz
loongson/mirror pbl-1.1.5-py2.7.egg
loongson/mirror pbl-1.1.4.tar.gz
loongson/mirror pbl-1.1.3.tar.gz
loongson/mirror pbl-1.0.1.tar.gz
loongson/mirror pbl-1.0.1-py2-none-any.whl