root/pypi: links for crawl

root/pypi Crawl-0.5.5.tar.gz
root/pypi Crawl-0.5.4.tar.gz
root/pypi Crawl-0.5.3.tar.gz
root/pypi Crawl-0.5.2.tar.gz
root/pypi Crawl-0.5.1.tar.gz
root/pypi Crawl-0.4.1.tar.gz
root/pypi Crawl-0.4.tar.gz
root/pypi Crawl-0.3.tar.gz
root/pypi Crawl-0.2.tar.gz
root/pypi Crawl-0.1.tar.gz