feat(pkg/helm): allow concurrent requests on a shared client

Fix filename

Added notes on how to fix pulling errors

`helm list` should only list latest release

fixes #3208

Getting this error when running `helm init` locally:

    Failed to pull image "gcr.io/kubernetes-helm/tiller:v2.7": rpc error:
    code = Unknown desc = Error response from daemon: manifest for
    gcr.io/kubernetes-helm/tiller:v2.7 not found

fix a typo

* feat(helm): Add --full-output to helm list and helm history

The default maximum length of the output table is 60 chars.
When the length is greater than 60, the content will be omitted.
This patch adds -f and --full-output to helm list and helm history
which can display full information of releases on the screen.

Closes #2828

* a

* feat(helm): Add --full-output to helm list and helm history

The default maximum length of the output table is 60 chars.
When the length is greater than 60, the content will be omitted.
This patch adds -f and --full-output to helm list and helm history
which can display full information of releases on the screen.

Closes #2828

* Don't downgrade tiller with helm init --upgrade unless --force-upgrade is specified
Fix tests after merging master

* Reformatting with gofmt

add amd, ppc64le, and windows OS/architectures

feat(tiller/proto):Allow charts to specify k8s compatibility 

Adding Platform9 info

* refactor symWalk() into pkg/sympath

* add Go copyright

* remove dead code

add missing parentheses

fix typo

Add an optional field kubeVersion to Chart.yaml that allows the chart
developer to specify a semver compliant version.

Closes #2708, #2706

feat(helm): add better error message to 'dep up'

When a user enters a non-URL (such as stable)
in requirements.yaml and tries to `helm dep up`,
they get a potentially confusing error message.
This tries to make the error message clearer.

Closes #2672

fix(helm): Init not creating local-index symlink on Windows

feat(*): add k8s version to version debug cmd

Installation shell script fix

fix(helm): Set template context inside tpl function to outer function.

docs: downloader plugin documentation

Show kind in resource-not-found-in-release error

This error occures when resource is not found in helm release:
`Error: UPGRADE FAILED: no resource with the name "redis-cluster-sentinel" found`

Changed to:
`Error: UPGRADE FAILED: no ConfigMap with the name "redis-cluster-sentinel" found`

So now that resource can easily be found in cluster.

docs(chart_template_guide): Fix link

Fix a Glob link floating around with some invalid markdown and an invalid
target.

Convert registry to k8s.gcr.io

doc: Fix command formatting on plugins help

docs: Fix broken bullets by Note in docs.helm.sh

Update code-of-conduct.md

Refer to kubernetes/community as authoritative source for code of conduct