root/pypi: links for plastid

root/pypi plastid-0.6.1.tar.gz
root/pypi plastid-0.5.1.tar.gz
root/pypi plastid-0.4.8.tar.gz
root/pypi plastid-0.4.7.tar.gz
root/pypi plastid-0.4.6.tar.gz
root/pypi plastid-0.4.5.tar.gz
root/pypi plastid-0.4.4.tar.gz
root/pypi plastid-0.4.2.tar.gz
root/pypi plastid-0.4.0.tar.gz
root/pypi plastid-0.3.2.tar.gz
root/pypi plastid-0.3.1.tar.gz
root/pypi plastid-0.3.0.tar.gz