fix(dev-db/etcd): fixup tmp file handling

instead of having scripts creating and managing directories use
tmpfiles.d do all of that. This will fix c10n not working on the AMI
too.
Merge pull request #159 from philips/var-lib-etcd-handling

fix(dev-db/etcd): fixup tmp file handling
bump(coreos-base/coreos-init): tmpfiles update
Merge pull request #160 from marineam/units

bump(coreos-base/coreos-init): tmpfiles update
bump(coreos-base/coreos-init): Update code, enables more gettys

Now a getty will be created on every terminal specified by the console=
kernel command line options.
Merge pull request #161 from marineam/getty

bump(coreos-base/coreos-init): Update code, enables more gettys
fix(app-emulation/docker): restart on crash

docker has been known to crash from time to time in odd situations. Auto
restart docker 1 second after an unexpected exit so that people can go
about their business.

Thanks to dsal & fkautz in #coreos
Merge pull request #162 from philips/auto-restart-docker

fix(app-emulation/docker): restart on crash
feat(dev-db/etcd): set restart service policy
fix(etcd-bootstrap): add -f to delete old etcd info

We are changing stuff pretty rapidly in etcd just start blowing away any
info files we find on disk on an upgrade or start.
bump(dev-db/etcd): etcd-0.1.1
chore(dev-db/etcd): add a command about the hash source
chore(dev-db/etcd): remove unused env variable in ebuild
add(dev-db/etcdctl): New ebuilds!

Add live ebuild along with 0.1.0 and 0.1.1 releases.
feat(coreos-base/coreos): Add etcdctl
Merge pull request #163 from philips/upgrade-etcd

Upgrade etcd
fix(dev-db/etcdctl): Declare copyright properly, this isn't Gentoo
Merge pull request #164 from marineam/etcdctl

Etcdctl
bump(app-emulation/docker): Update to 0.5.3, cleanup ebuild.

Now we use a tarball instead of git and set the correct license. Wow!
Merge pull request #165 from marineam/docker

bump(app-emulation/docker): Update to 0.5.3, cleanup ebuild.