* Zones are now subnets
* Utility subnet is no longer part of Zone
* Bastion InstanceGroup type added instead
* Etcd clusters defined in terms of InstanceGroups, not zones
* AdminAccess split into SSHAccess & APIAccess
* Dropped unused Multizone flag
* kopsrepo/master: (29 commits)
Add verify-boilerplate target
Add logging of AWS retries
adding hack/verify-boilerplate.sh to make ci target
Print time remaining to succeed as a positive value
adding hack/verify-boilerplate.sh to make ci target
updating headers, OMG we need this in the ci
Format resource diffs
Include error in message when we fail to query AZs
Import tidying
Apply gofmt
Update cmd/kops/validate_cluster for refactor
Move to pkg/validation and tidy up
Update command building pattern, a few tweaks
adds more machine types
fix path to adding feature doc
Update dns-controller README
bug in my fix header script
updating header
bumping weave version
Remove old file
...
* kopsrepo/master:
gcs-upload: Use a no-clobber copy instead
gcs-upload: Fix cache-control on other files as well
changes from code review
doc updates
unit tests with fakes
it is working in alpha
working on the start of validate
Starting work on node lookup and validation
starting porting node code
Fix retries for AutoScalingGroup pending delete
Apply gofmt to pkg directory
Avoid tests hitting kubernetes stable.txt HTTP file
Fix printing of max size on instance group
Disable kubelet from starting until after volume mounts
Fix Cluster parsing error message
bumping stable channel to k8s 1.4.6
support more zones(cn-north-1a/b) for cloud provider guess