loongson/pypi: links for picviewer

loongson/mirror PICviewer-1.3.0.tar.gz
loongson/mirror PICviewer-1.3.0-py2-none-any.whl
loongson/mirror PICViewer-1.2.0.tar.gz
loongson/mirror PICViewer-1.2.0-py2-none-any.whl
loongson/mirror PICViewer-1.1.0.tar.gz
loongson/mirror PICViewer-1.1.0-py2-none-any.whl
loongson/mirror PICViewer-1.0.0.tar.gz
loongson/mirror PICViewer-1.0.0-py2-none-any.whl