root/pypi: links for corral-pipeline

root/pypi corral-pipeline-0.3.tar.gz
root/pypi corral-pipeline-0.2.7.tar.gz
root/pypi corral-pipeline-0.2.6.tar.gz
root/pypi corral-pipeline-0.2.5.tar.gz
root/pypi corral-pipeline-0.2.4.tar.gz
root/pypi corral-pipeline-0.2.3.tar.gz