root/pypi: links for china-stock

root/pypi china-stock-0.1.5.tar.gz
root/pypi china-stock-0.1.4.tar.gz
root/pypi china-stock-0.1.3.tar.gz
root/pypi china-stock-0.1.2.tar.gz
root/pypi china-stock-0.1.1.tar.gz