* Amazon now supports booting a custom kernel in the AMI using   pv-grub, so supply a GRUB menu that starts our own kernel and   initrd.
* Amazon now supports booting a custom kernel in the AMI using
  pv-grub, so supply a GRUB menu that starts our own kernel and
  initrd.


git-svn-id: 71c8032c709790ec749031c4215f8515ac00dc5a@22678 70bd8c7a-acb8-0310-9f0d-9cc1c95dcdbb

bnordgren/nixos,bnordgren/nixos,bnordgren/nixos,bnordgren/nixos,bnordgren/nixos