loongson/pypi: links for pyepnp

loongson/mirror PyEPnP-0.0.5.tar.gz
loongson/mirror PyEPnP-0.0.5-cp37-cp37m-macosx_10_9_x86_64.whl
loongson/mirror PyEPnP-0.0.4.tar.gz
loongson/mirror PyEPnP-0.0.4-cp37-cp37m-macosx_10_9_x86_64.whl
loongson/mirror PyEPnP-0.0.3.tar.gz
loongson/mirror PyEPnP-0.0.3-cp37-cp37m-macosx_10_15_x86_64.whl