root/pypi: links for petripy

root/pypi PetriPy-0.3.2.tar.gz
root/pypi PetriPy-0.3.1.tar.gz
root/pypi PetriPy-0.3.tar.gz
root/pypi PetriPy-0.2.tar.gz
root/pypi PetriPy-0.1.tar.gz