[python-committers] Adding Ivan Levkivskyi as a core committer

[Zachary Ware]

On Wed, Dec 6, 2017 at 2:27 PM, Ivan Levkivskyi <levkivskyi at gmail.com> wrote:
> Thank you Mariatta, Ethan, Eric, Guido, and everyone!
> I am overwhelmed by all the positive comments!
>
> I am so glad to be the part of the team and looking forward to make more
> contributions.
> (Will start right now form polishing PEP 560 and PEP 562 implementation :-)

Welcome to the team, Ivan :)

-- 
Zach