root/pypi: links for droneposelib

root/pypi droneposelib-0.0.0a4.tar.gz
root/pypi droneposelib-0.0.0a3.tar.gz
root/pypi droneposelib-0.0.0a2.tar.gz
root/pypi droneposelib-0.0.0a1.tar.gz