root/pypi: links for sphero-sdk

root/pypi sphero_sdk-0.3.4.post2.tar.gz
root/pypi sphero_sdk-0.3.4.post2-py3-none-any.whl
root/pypi sphero_sdk-0.3.4.post1.tar.gz
root/pypi sphero_sdk-0.3.4.post1-py3-none-any.whl