loongson/pypi: links for simplecnn

loongson/mirror SimpleCNN-4.0.zip
loongson/mirror SimpleCNN-3.3.zip
loongson/mirror SimpleCNN-3.2.zip
loongson/mirror SimpleCNN-3.1.zip
loongson/mirror SimpleCNN-3.0.zip
loongson/mirror SimpleCNN-2.0.zip
loongson/mirror SimpleCNN-0.1.zip
loongson/mirror SimpleCNN-0.0.0.zip