Code review comment for ~racb/git-ubuntu:more-project-rename

Thanks Robie,
since the feature was no more used for a while and is no more as-needed due to the queuing I agree to merge this MP. Thanks for adding an acknowledgement to what we had in the past and a plan for what we should/could add (and where) - that is the least we can do when removing code that was quite useful when it was active still.

If along the PS5 setup we identify any kind of need to mail us about status please do not hesitate to revive fragments of this as-needed (would not in the same place anyway, but some elements might still be valid).