clustershell packages dissection

Package names

http://cea-hpc.github.com/clustershell/
^R ^{Link check passed, but there's permanent redirect to http://cea-hpc.github.io/clustershell/, target size is 3229 bytes}
http://cea-hpc.github.io/clustershell/
^✔ ^{Link check passed, target size is 3229 bytes}
(3)
http://sourceforge.net/projects/clustershell/
^R ^{Link check passed, but there's permanent redirect to https://sourceforge.net/projects/clustershell/}
https://cea-hpc.github.com/clustershell/
^R ^{Link check passed, but there's permanent redirect to http://cea-hpc.github.io/clustershell/, target size is 3229 bytes}
https://cea-hpc.github.io/clustershell/
^✔ ^{Link check passed, target size is 3229 bytes}