90-phablet.conf:
- don't use deprecated "[SeatDefault]" syntax
* live-build/ubuntu-desktop-next/includes.chroot/usr/share/lightdm/
lightdm.conf.d/90-desktop-next-autologin.conf:
- let desktop-next autolog to the ubuntu user session
customisation by Ricardo Salveti from
lp:~phablet-team/touch-preview-images/ubuntu-build-phablet, which should
be close to enough for the architecture-independent parts of
ubuntu-touch builds.