This feature enables users to specify more control over where Tiller pod
lands by allowing "node-selectors" to be specified. Alternatively, the
"--output" flag will skip install and dump Tiller's raw Deployment manifest to stdout so user may alter it as they see fit (probably with a JSON manipulation tool like jq).

Closes #2299

>0.0.0-a does not match pre-releases on 0.0.0 that start with a
capital letter or number. This has to do with the ordering of
code points. Numbers and capital letters come before lowercase
letters.

>0.0.0-0 should match all valid pre-releases on 0.0.0. According
to the spec, "Numeric identifiers MUST NOT include leading zeroes."
A 0 is also the lowest code point for all the allowed characters
in a pre-release

This commit adds --kube-version flag to helm template. It allows you to
override the Kubernetes version used as Capabilities.KubeVersion.Major/Minor (e.g. 1.7).

helm search cannot search for upper case by --regexp, because it
lowers all the letters when build repo index.

Closes #2865

This adds the functionality from the helm-template plugin to allow the
rendering of templates without Tiller.

Closes #2755

In this feature, we can use -f option with remote files, same as kubectl
accepts URLs. I add an option to send a 'get' request when read the local
file failed.

Closes #2642

We can use the command like
<pre>sed "s|foo|bar|g" values-template.yaml | helm install -f - stable/foo</pre>

This may be helpful in scripting.

Closes #2709

Use the current kube config namespace by default if --namespace is not specified.
This makes 'helm upgrade --install' and 'helm install' handle namespaces
the same way.

This adds a new configuration option to Tiller to limit the number of
records stored per release.

Tiller stores historical release information (helm history, helm
rollback). This makes it possible to set a maximum number of versions
per release.

To enable this feature, use `helm init --history-max NNN`. Note that
because of the restrictions on Deployment objects, you will have to
re-install Tiller to add a limit.

Along the way, I found an unreported bug in the Memory storage driver.
This fixes that bug and adds substantially more tests to catch
regressions.

Closes #2332

This change changes the order of operations in
pkg/downloader.Manager.downloadAll

Old charts are moved to tmp directory which is restored in case any
dependency update fails. Otherwise tmp dir is deleted.

* delete secret when helm reset

* add test

* expected 3 actions

Helm dependency update --verify should fail when verification fails.

Closes #2717

The help text for `helm dep` contained out of date info about
referring to a chart repo by name vs. URL.

This correctly sets up the tunnel for `helm get values`, `helm get
manifest`, and `helm get hooks`.

Closes #2617

closes #2630

There's 'helm get values -a' already. I always try to use 'helm list -a'
spontaneously.

* <chart>.tgz  will now be downloaded to "$HELM_HOME/cache/archive" directory

Fixes https://github.com/kubernetes/helm/issues/2142

* Added archive location to helm init