loongson/pypi: links for pykafka-tools

loongson/mirror pykafka_tools-0.1.8.tar.gz
loongson/mirror pykafka_tools-0.1.7.tar.gz
loongson/mirror pykafka_tools-0.1.6.tar.gz
loongson/mirror pykafka_tools-0.1.5.tar.gz
loongson/mirror pykafka_tools-0.1.4.tar.gz
loongson/mirror pykafka_tools-0.1.3.tar.gz