Updated coreos cloud configs for v1.0.1

Move remaining PD test back from flaky

Refactor host_path volume to seperate builder and cleaner

remove dup install and config sections; add chmod

Refactor package controller

Use self-signed cert as CA for local-up-cluster.sh

[contrib + e2e] prometheus: add pushgateway functionality to prometheus allinone deployment along w/ runRC Gauge reporting.

Stop prompting for storage account type

Deflake TestRequestExecuteRemoteCommand

Use prometheus extraction library for metric parsing in e2e tests

Use the correct delimiter for -X option of --ldflags (more readable solution)

SSH tunnels fallback to LegacyHostIP

make kubelet prefer ipv4 address if available

Update fedora ansible guide to reflect recent changes in the kubernetes ansible code.

deprecate outdated param for deploying k8s on ubuntu 

Update documentation for deep copy functions

Remove unused vars in cluster/gke/config and add warning

typo

Add '-o name' to mutations

Factor out etcdWatcher and rename methods in StorageInterface

Fix fedora manual config getting started guide

Add support for Attach to the kubelet.

coreos/azure: Updates for 1.0

Add a script version for kube-in-docker

Skip flaky mesos test TestPlugin_LifeCycle

e2e fix resize nodes

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Add a step to create /var/run/kubernetes. Without this step the kube-apiserver service is
unable to create a self-signed SSL cert and fails to start.

- Bump CLI tools version
- Bump CoreOS image IDs
- Use etcd2 shipped in stable channel
- Prefix unit names for consistency
- Run proxy on master as well
- Allocate node port for the app
- Update docs
- No need to register nodes any more
- Remove stale argument `--cloud_provider=vagrant`
- Refactor how addons are delivered
- Remove fluentd (it can be optionally dropped into addons dir)
- Script Azure endpoint creation for Guestbook example
- Provide only SkyDNS addon out-of-the-box

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