loongson/pypi: links for caltrain

loongson/mirror caltrain-0.6.tar.gz
loongson/mirror caltrain-0.5.1.tar.gz
loongson/mirror caltrain-0.5.tar.gz
loongson/mirror caltrain-0.4.1.tar.gz
loongson/mirror caltrain-0.4.tar.gz
loongson/mirror caltrain-0.4-py2.5.egg
loongson/mirror caltrain-0.3.tar.gz
loongson/mirror caltrain-0.2.tar.gz