root/pypi: links for piwik

root/pypi piwik-0.5.1.tar.gz
root/pypi piwik-0.5.tar.gz
root/pypi piwik-0.4.tar.gz
root/pypi piwik-0.3.tar.gz
root/pypi piwik-0.2.tar.gz
root/pypi piwik-0.1.win32.exe
root/pypi piwik-0.1.tar.gz