loongson/pypi: links for roborio-webdash

loongson/mirror roborio-webdash-2015.0.5.tar.gz
loongson/mirror roborio-webdash-2015.0.4.tar.gz
loongson/mirror roborio-webdash-2015.0.3.tar.gz
loongson/mirror roborio-webdash-2015.0.2.tar.gz