root/pypi: links for cbpi4-flowmeter

root/pypi cbpi4-Flowmeter-0.0.6.tar.gz
root/pypi cbpi4-Flowmeter-0.0.6rc1.tar.gz
root/pypi cbpi4-Flowmeter-0.0.4.tar.gz
root/pypi cbpi4-Flowmeter-0.0.2.tar.gz
root/pypi cbpi4-Flowmeter-0.0.1.tar.gz