docker: update to official 1.3.2 release

This differs from the version on 509.1.0 and 494.1.0 since it is from
the upstream tag instead of a manually applied patch series. The code
and resulting build is identical though.
coreos-base/coreos-cloudinit: bump to v1.0.0
Merge pull request #971 from crawford/cloudinit

coreos-base/coreos-cloudinit: bump to v1.0.0
coreos-base/coreos-init: sync with upstream

- Validate cloud-config before installing
- Allow override of BASE_URL
Merge pull request #972 from crawford/init

coreos-base/coreos-init: sync with upstream
Merge pull request #969 from marineam/docker

docker: update to official 1.3.2 release
Merge commit '0279c3d55ba1f754cdfb5d6765e9f368ff9aaf7f'
Merge commit '9e84d81d4906580317303ad76960b4d72df3de5b'

Conflicts:
	app-emulation/docker/docker-1.3.0-r2.ebuild
	app-emulation/docker/docker-1.3.2-r1.ebuild
	app-emulation/docker/docker-1.3.2.ebuild
	app-emulation/docker/docker-9999.ebuild