[PATCH 5 of 5] py3: make i18n use encoding.environ

[Augie Fackler]

On Thu, Sep 29, 2016 at 11:50:30PM +0900, Yuya Nishihara wrote:
> # HG changeset patch
> # User Yuya Nishihara <yuya at tcha.org>
> # Date 1475060852 -32400
> #      Wed Sep 28 20:07:32 2016 +0900
> # Node ID 2e15b10fd5c7ed82e9284ebc9f600abee7cdd9ad
> # Parent  4ab92e485ecec5581c8d263895ced0d13036d512
> py3: make i18n use encoding.environ

These are queued, thanks!