[python-committers] PEP 13 and approval voting.

For those who don't check discourse regularly, I've posted a suggested change to PEP 13, switching it to approval voting: https://discuss.python.org/t/amendment-to-pep-13-to-allow-approval-voting/24.... Discussion should preferably happen on discourse, but I'll happily take feedback directly, as well.

I'll add an official vote to the discourse topic in a few days, and it'll run for two weeks, as required by PEP 13.