[InterNetNews/inn] 08798f: signcontrol: Remove it from the INN distribution

[Julien ÉLIE]

  Branch: refs/heads/main
  Home:   https://github.com/InterNetNews/inn
  Commit: 08798fa0bcda9e5ad9af8e88640a9b1be71abbf5
      https://github.com/InterNetNews/inn/commit/08798fa0bcda9e5ad9af8e88640a9b1be71abbf5
  Author: Julien ÉLIE <Julien-Elie at users.noreply.github.com>
  Date:   2021-11-24 (Wed, 24 Nov 2021)

  Changed paths:
    M .gitignore
    M LICENSE
    M MANIFEST
    M control/Makefile
    R control/signcontrol.in
    M doc/pod/hacking.pod
    M doc/pod/news.pod
    M scripts/innupgrade.in
    M support/mkmanifest

  Log Message:
  -----------
  signcontrol: Remove it from the INN distribution

signcontrol is currently unconditionally installed even though it has per-site
configuration, so that configuration would be overwritten on "make update".
It does not need being shipped with INN.  For the rare people needing to
issue PGP-signed control articles, they can easily get it as part of the
pgpverify distribution available from ISC.

closes #28