[PATCH 01 of 11] py3: add b'' and r'' prefixes to LFS tests

[Yuya Nishihara]

On Mon, 28 Jan 2019 00:20:47 -0500, Matt Harbison wrote:
> # HG changeset patch
> # User Matt Harbison <matt_harbison at yahoo.com>
> # Date 1548566777 18000
> #      Sun Jan 27 00:26:17 2019 -0500
> # Node ID 2b6e1f299ac278097680b54134f87c12e90bf909
> # Parent  873a28d7e962e933f3f67dd263369c35450035f6
> py3: add b'' and r'' prefixes to LFS tests

Queued the series, thanks.