root/pypi: links for welder

root/pypi welder-0.1.5.tar.gz
root/pypi welder-0.1.4.tar.gz
root/pypi welder-0.1.3.tar.gz
root/pypi welder-0.1.2.tar.gz
root/pypi welder-0.1.1.tar.gz
root/pypi welder-0.1.1.linux-x86_64.tar.gz
root/pypi welder-0.1.tar.gz
root/pypi welder-0.1-py2.6.egg