loongson/pypi: links for pypdnsrest

loongson/mirror pypdnsrest-2018.2.17.161125.tar.gz
loongson/mirror pypdnsrest-2018.2.17.132751.tar.gz
loongson/mirror pypdnsrest-2018.2.16.84946.tar.gz
loongson/mirror pypdnsrest-2018.2.12.210647.tar.gz
loongson/mirror pypdnsrest-2016.12.16.13550.tar.gz
loongson/mirror pypdnsrest-2016.12.16.10146.tar.gz