root/pypi: links for ebs-pin

root/pypi ebs-pin-0.3.4.tar.gz
root/pypi ebs-pin-0.3.3.tar.gz
root/pypi ebs-pin-0.3.2.tar.gz
root/pypi ebs-pin-0.3.1b1.tar.gz
root/pypi ebs-pin-0.3.tar.gz
root/pypi ebs-pin-0.2.tar.gz
root/pypi ebs-pin-0.1.tar.gz