[Merge] ~samirakarioh/livecd-rootfs:add-metadata-rocks into livecd-rootfs:ubuntu/master

[Cristovao Cordeiro]

Review: Approve

lgtm. all the specific groups for `ubuntu` already exist in the base image, so it's good.

Please remember that while https://git.launchpad.net/~samirakarioh/livecd-rootfs/commit/?id=105acdebc783291f740294b5c317f3e6d2da9de4 should be backported, the last commit (https://git.launchpad.net/~samirakarioh/livecd-rootfs/commit/?id=c4703528b2232fa3b50c80eacb77674345a23f3c) is only meant for devel and newer releases.
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https://code.launchpad.net/~samirakarioh/livecd-rootfs/+git/livecd-rootfs/+merge/430736
Your team Ubuntu Core Development Team is requested to review the proposed merge of ~samirakarioh/livecd-rootfs:add-metadata-rocks into livecd-rootfs:ubuntu/master.