[Merge] livecd-rootfs:snap-tool-base-none into livecd-rootfs:ubuntu/master

[Tobias Koch]

IMO snap-tool should print "none" as it would and the special-casing should be done in livecd-rootfs instead. Being a core snap (i.e. having no base at all) and having base "none" are different things.
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https://code.launchpad.net/~ubuntu-core-dev/livecd-rootfs/+git/livecd-rootfs/+merge/366124
Your team Ubuntu Core Development Team is requested to review the proposed merge of livecd-rootfs:snap-tool-base-none into livecd-rootfs:ubuntu/master.