[PATCH 9 of 9] templater: drop symbols which should be overridden by new 'ctx' (issue5612)

[Augie Fackler]

> On Mar 21, 2018, at 09:51, Yuya Nishihara <yuya at tcha.org> wrote:
> 
> # HG changeset patch
> # User Yuya Nishihara <yuya at tcha.org>
> # Date 1521117537 -32400
> #      Thu Mar 15 21:38:57 2018 +0900
> # Node ID 148f113af1cd87295de4f773930575613d0e3d5e
> # Parent  aeb22bf43719ee40562a2e235812bb87e65da9b9
> templater: drop symbols which should be overridden by new 'ctx' (issue5612)

queued, thanks