loongson/pypi: links for text-summarizer

loongson/mirror text_summarizer-0.0.6.tar.gz
loongson/mirror text_summarizer-0.0.5.tar.gz
loongson/mirror text_summarizer-0.0.4.tar.gz
loongson/mirror text_summarizer-0.0.4-py2-none-any.whl