[RFA] New script copyright.py

[Joel Brobecker]

> Is there a particular reason why one can't use the update-copyright
> script in gnulib?  It already handles all of the corner cases, and
> werido situations that can occur.

Thanks for pointing it out, it looks like an interesting script indeed.
I wish I had known about it then (google at the time did not help find
any such script). I will put that script on my TODO list to see if
we can integrate it.  Kudos to the authors for documenting the script
usage so nicely.

-- 
Joel