[Merge] ~davidkrauser/livecd-rootfs/+git/livecd-rootfs:bootable-buildd into livecd-rootfs:ubuntu/master

[Adam Conrad]

> As for the kernel… I spoke to Brad about the `-virtual` variant, and he
> basically waved his hand saying "This is not the kernel you're looking for"

Then someone miscommunicated something, cause this is literally why the variant exists: for booting on non-hardware that doesn't need any of the extra modules later at runtime.  It *is* the generic kernel minus the massive addition of extra modules.
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https://code.launchpad.net/~davidkrauser/livecd-rootfs/+git/livecd-rootfs/+merge/373916
Your team Ubuntu Core Development Team is requested to review the proposed merge of ~davidkrauser/livecd-rootfs/+git/livecd-rootfs:bootable-buildd into livecd-rootfs:ubuntu/master.