glibc git commit hooks update.

[Zack Weinberg]

On Mon, Apr 15, 2019 at 3:29 PM Carlos O'Donell <codonell@redhat.com> wrote:
> Florian Weimer and myself have upgraded the glibc commit hooks
> to use the common hooks from AdaCore scripts with Red Hat
> customizations. These hooks are also being used by binutils
> and valgrind and is part of the common infrastructure on
> sourceware (/sourceware/projects/src-home/git-hooks).
...
> * User branches (non-master, non-release branches) can now use
>    non-fast-forward merges. You do not need to delete and recreate
>    your branch.

This is going to make my glibc development work significantly easier.
Thank you.

zw