root/pypi: links for labrador

root/pypi Labrador-0.6.0.tar.gz
root/pypi Labrador-0.5.0.tar.gz
root/pypi Labrador-0.4.0.tar.gz
root/pypi Labrador-0.3.0.tar.gz
root/pypi Labrador-0.2.0.tar.gz