[Merge] ~robert-ancell/software-properties:ubuntu-pro-merge into software-properties:ubuntu/master

[Sergio Costas]

Review: Needs Information

After enabling Ubuntu Pro using a free token, only the "ESM Infra" and the "Kernel Livepatch" options can be disabled/enabled; "ESM Apps" is disabled and can't be changed. Is this correct?
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https://code.launchpad.net/~robert-ancell/software-properties/+git/software-properties/+merge/430260
Your team Ubuntu Core Development Team is requested to review the proposed merge of ~robert-ancell/software-properties:ubuntu-pro-merge into software-properties:ubuntu/master.