Rename ResourceRequirementSpec to ResourceRequirements.

Fix wrong port on kubernetes service

Remove pods from failed node

Make periodic sync nodes from -cloud_provider/-machines optional.

Integration tests should use 127.0.0.1 consistently

--sync_nodes=false gives user flexibility to add/remove nodes in the
cluster using REST api/kubectl cli and at the same time can use
cloud provider for other resources like persistent disks, etc.

Revert "Fix vagrant networking"

Port endpoints.go test to new-style Gingko test

Fix vagrant networking

Report more information about nodes during cluster validation

Now that we automatically format GCE PD, remove formatting from the e2e.

Eliminate use of glog in test/e2e/util.go, convert functions to return errors

Use name from server when displaying create/update

rev the version for get-kube.sh

Add more information to Validator error messages.

NodeController should tolerate when nodes already exist

* Also add variable timeout as well
* And nail in coffin for glog in this file!

Also change it to take a variable timeout

Also remove a bunch of dead code. This is a step along the path to
getting rid of all the glog in util.go.

Add a timeout to waitForPodRunning

* Add a timeout, convert the function to return an error (which gives
a reasonable status message for callers).
* Start converting glog to By.

During startup, if nodes have already been defined the controller
does not need to create them, just needs to keep them up to date.
When defining a static list, the controller would loop and fail
repeatedly if the node existed.

I don't know if we need to update the node during registration,
as long as the sync loop checks it later.

Allows generated names from files to be displayed so users can
interact with them.

Also remove docs that note that it is necessary.

* Rename a field to make it more obvious.
* Fix some comments and other minor artifacts.

Verified by hitting the service on 443, and by hitting the master on 8080,
6443, and 7080.

Actually use the safeFormatAndMounter...

E2e events 4220