[PATCH 1 of 9 "] discovery: rename `srvheads` to `knownsrvheads`

[Yuya Nishihara]

On Tue, 05 Mar 2019 18:39:12 +0100, Pierre-Yves David wrote:
> # HG changeset patch
> # User Georges Racinet <georges.racinet at octobus.net>
> # Date 1551307506 -3600
> #      Wed Feb 27 23:45:06 2019 +0100
> # Node ID d0213fa8b2d4fa5f46f4efc79f8562faa9dfd2ef
> # Parent  2d835c42ab41a6cdcf7c0f2169f82c01b7e249ff
> # EXP-Topic discovery-speedup
> # Available At https://bitbucket.org/octobus/mercurial-devel/
> #              hg pull https://bitbucket.org/octobus/mercurial-devel/ -r d0213fa8b2d4
> discovery: rename `srvheads` to `knownsrvheads`

Queued the series, thanks.