root/pypi: links for qieman-xdist

root/pypi qieman-xdist-0.7.tar.gz
root/pypi qieman-xdist-0.6.tar.gz
root/pypi qieman-xdist-0.5.tar.gz
root/pypi qieman-xdist-0.4.tar.gz
root/pypi qieman-xdist-0.3.tar.gz