Add a lock around the other docker pull.

Fix few vet errors.

Added e2e test: checks service env vars created.

Use DNS for Elasticsearch

Make 'make clean' work with Docker not installed.

There are quite a few 'composite literal uses unkeyed fields' errors that I have kept out of this patch.
And there's a couple where vet just seems confused. These are the easiest ones.

Fixes e2e (I hope), certainly passes e2e in my client.

Revert "Avoid race between image pull and garbage collect"

This reverts commit 6f14e2e2.

Avoid race between image pull and garbage collect

Numeric type for resources

Surfacing events for pods created by config files. 

Remove dependency of podex from travis config

Proposal: Isolate kubelet from etcd

Make default conversion behavior available to conversion funcs

Enable DNS for pods from files

Thunking to Manifest makes a copy of the input, which is not useful for
defaulting.

Reduce verbosity on integration tests

Fix the service proxy to re-poll on watch closure no matter what.

Never set pod.Name in kubelet config code

Fix newlines in TAP stdout/stderr output

Fixes #1959.

I think it is time to tighten up input requirements.  The validation code will
reject a pod that has an empty name field.

Remove support for building "run containers".

Automatically serve API on https with self-signed cert if no cert is provided

Minor doc/comment fixes that came up while reading through some code.

It turns out, newlines are not "printable", causing the TAP
stderr/stdout output to be smushed. Also address etune's comment on
pr3208.