loongson/pypi: links for products-blingportlet

loongson/mirror Products.BlingPortlet-2.1.zip
loongson/mirror Products.BlingPortlet-2.1.tar.gz
loongson/mirror Products.BlingPortlet-2.0.zip
loongson/mirror Products.BlingPortlet-2.0.tar.gz
loongson/mirror Products.BlingPortlet-1.1.zip
loongson/mirror Products.BlingPortlet-1.1.tar.gz
loongson/mirror Products.BlingPortlet-1.0.zip
loongson/mirror Products.BlingPortlet-1.0.tar.gz