loongson/pypi: links for lektor-citation

loongson/mirror lektor-citation-0.21.tar.gz
loongson/mirror lektor_citation-0.21-py2.py3-none-any.whl
loongson/mirror lektor-citation-0.2.tar.gz
loongson/mirror lektor_citation-0.2-py2.py3-none-any.whl
loongson/mirror lektor-citation-0.1.tar.gz
loongson/mirror lektor_citation-0.1-py2.py3-none-any.whl