root/pypi: links for lwp

root/pypi lwp-0.2-pre4.tar.gz
root/pypi lwp-0.2-pre3.tar.gz
root/pypi lwp-0.2-pre2.tar.gz
root/pypi lwp-0.2-pre1.tar.gz
root/pypi lwp-0.2-pre0.tar.gz