Re: configurable pre-commit script

Hello Stefan.

> Your script looks very nice! This definitely saves many people some
> work in writing their own checks.
>
> We're trying to retire the contrib/ directory, since there are several
> ways of hosting open source add-on scripts elsewhere these days.

Ok, so not it contrib/.

> This leaves the tools/ directory, but this can only contain APLv2 licenced
> code. If you're willing to relience from GPLv3 to APLv2, I see no problem
> adding your script somewhere under the tools/hook-scripts/ directory.

I'm fine with changing the license to Apache. I'll do that & commit in a
few days if no one complains in between.

-- 
Fabien.