bug-templates: update references to dpkg-maintscript-helper

Signed-off-by: Andreas Beckmann <anbe@debian.org>
p: reinstall packages missing from the base system without recommends

If installation of a package-to-be-tested caused the removal of some package
from the base system (notably when switching init systems) these missing ones
will be reinstalled upon removal (using
  apt-get remove ... $missing+
syntax). Since this is an exact list of missing packages, use
--no-install-recommends to prevent apt pulling in anthing else.

Signed-off-by: Andreas Beckmann <anbe@debian.org>
p.conf.*: jessie: always --warn-on-debsums-errors

Signed-off-by: Andreas Beckmann <anbe@debian.org>
p.conf.anbe: [wheezy2jessie-rcmd] --install-recommends

Signed-off-by: Andreas Beckmann <anbe@debian.org>
p.conf: add jessie-pu

an install+purge test for the packages in jessie-proposed-updates before
they move into jessie

Signed-off-by: Andreas Beckmann <anbe@debian.org>