root/pypi: links for askbot-tuan

root/pypi askbot-tuan-1.5.tar.gz
root/pypi askbot-tuan-1.4.tar.gz
root/pypi askbot-tuan-1.3.zip
root/pypi askbot-tuan-1.2.zip
root/pypi askbot-tuan-1.1.zip
root/pypi askbot-tuan-1.0.zip