root/pypi: links for casslr

root/pypi casslr-0.4.0.tar.gz
root/pypi casslr-0.3.0.tar.gz
root/pypi casslr-0.2.1.tar.gz
root/pypi casslr-0.1.2.tar.gz
root/pypi casslr-0.1.1.tar.gz
root/pypi casslr-0.1.0.tar.gz