feat(master): Add coreos-cloudinit to manifest

Change-Id: I870dc302e7559666fdf3b23d4c713e731694e1a9
Merge pull request #33 from marineam/cloudinit

feat(master): Add coreos-cloudinit to manifest
add(build-275): Add manifest for v275.0.0

Change-Id: I44741a3b0d0c1aa802384fb2b1b5462125fae4ba