units: Ensure that the units are executed in order
Merge pull request #218 from crawford/units

units: Ensure that the units are executed in order
coreos-cloudinit: bump to 0.9.6
coreos-cloudinit: bump to 0.9.6+git
docs: Update list of platforms supporting variable substitutions
Merge pull request #220 from crawford/docs

docs: Update list of platforms supporting variable substitutions
docs: Update maintainers and contribution guide
third_party: sync third_party/gopkg.in/yaml.v1

Update launchpad.net/goyaml to gopkg.in/yaml.v1
yaml: replace goyaml with yaml
Merge pull request #222 from crawford/contribute

docs: Update maintainers and contribution guide
Merge pull request #223 from crawford/yaml

third_party: sync third_party/gopkg.in/yaml.v1
docs: fix a typo
Merge pull request #224 from bcwaldon/typo

docs: fix a typo
Documentation: More specific link to fleet config.

Add an anchor tag to the url to take person directly to config section.
Merge pull request #217 from ecnahc515/patch-1

Fix broken link to fleet config
userdata: change handling of bad userdata

Don't fail after encountering bad userdata. Continue processing the metadata
and then exit. This will allow people with bad userdata to actually log in and
see the error.
Merge pull request #225 from crawford/exit

userdata: change handling of bad userdata
metadata: add support for IPv6 variable substitution
Merge pull request #227 from crawford/ipv6

metadata: add support for IPv6 variable substitution
flags: add oem flag

The oem flag will allow each of the OEMs to specify one flag only, acting as a
shortcut to their specific configuration. This will allow us to update which
options each OEM uses when running cloudinit.