livecd-rootfs 2.466 source package in Ubuntu

Changelog

livecd-rootfs (2.466) artful; urgency=medium

  * ubuntu-server: drop hard-coded test key from the subiquity overlay in
    favor of the generic-classic assertion from the store.
  * move snap assertion handling into the generic build script (and, in
    the process, from the subiquity overlay to the base squashfs).
  * add ubuntu-mate to the set of projects we add snap model assertions to.
  * Factor out grub-related diversions and use them consistently, so we
    don't end up with wrong os-probe output in our grub.cfg.
  * Fix the force-partuuid handling to create the file under
    /etc/default/grub.d/ with a .cfg extension as grub expects; it's unclear
    how this ever worked without.

 -- Steve Langasek <email address hidden>  Wed, 04 Oct 2017 23:02:36 -0700