The built in go http.Fileserver handles If-Modified-Since in the
header by comparing it with the last modified date on the
file/directory. Since the file is unaltered when we switch to a
new container, that results in 304s when trying to fetch data.json, so
the browser doesn't fetch the new picture after doing a rolling update.

Separate issue, the Dockerfile ADD command was being interpreted as
`copy html/data.json into a directory called 'html/kitten.jpg '`,
instead of the `copy these 2 files into root`. Changed to separate
commands using COPY, per recommended dockerfile practices.

Fix conditional docker_opts in salt/docker/docker-defaults

Expand e2e instructions.

Add util to validate namespaced names

Fix e2e.

Improve error reporting

Follow-up of changes introduced in commit 72c92266

Don't assume every AWS VPC has tags

Default ENABLE_CLUSTER_MONITORING to false

Add --pushup to e2e.go

Silly but hopefully memorable name for an option to --push OR --up
depending on cluster state.

Kubelet directory-name builder funcs

Run e2e tests in deterministic random order

Currently, we run the e2e tests in whatever order readdir happens to
return, which is random on some filesystems, name sorted on others,
create order on others, etc. Eventually, we may want to be
automatically hermetic between e2e tests (especially as we introduce
more resource destructive tests), but until then, it would be useful
if we permute the test order randomly between runs to ensure that
developers don't accidentally rely on a particular order. This
introduces a form of forced hermeticism, since improper state cleanup
from one test may not perturb a given test, but there's probably *a*
test in the suite that the order will perturb, so the RNG will find
that order eventually.

Adds logging of the generated seed, and an --orderseed argument that
can be used to re-run in the same order. Also sorts the pass/fail list
now for easier human reading.

Query hostIP for Nodes

Make multivalued requirement parser more whitespace tolerant

Check if cluster is up before e2e test without -up

Wait/reap build container before removing it

Fix e2e-suite/certs.sh unbound variables

Fixes e2e failure on GCE

Minor usability nuisance: If you run:
  go run hack/e2e.go -v -test
.. and you don't happen to have an up e2e cluster, it should fail
fast, rather than chugging through every test and having them fall
over.

Fixes: https://github.com/GoogleCloudPlatform/kubernetes/issues/1853

Gets rid of some magic constants and makes volume plugins (coming later)
cleaner.

make selfLink namespace aware

Fix detect-minions.

Fix the update test.

Make certs.sh executable.

Add script to build ui assets, rebuild with latest go-bindata

Print SyncCloud errors

Log ErrUnexpectedEOF from watches as warnings