root/pypi: links for igibson

root/pypi igibson-2.2.2.tar.gz
root/pypi igibson-2.2.1.tar.gz
root/pypi igibson-2.2.0.tar.gz
root/pypi igibson-2.1.0.tar.gz
root/pypi igibson-2.0.6.tar.gz
root/pypi igibson-2.0.5.tar.gz
root/pypi igibson-2.0.3.tar.gz
root/pypi igibson-2.0.2.tar.gz
root/pypi igibson-2.0.1.tar.gz
root/pypi igibson-2.0.0.tar.gz
root/pypi igibson-2.0.0rc4.tar.gz
root/pypi igibson-1.0.3.tar.gz