feat(repo): Improve error message for missing repositories.yaml

* Add "--namespace" to helm lint

Keep lint syntax as close as possible to "helm install" resp. "helm
upgrade", so that one only needs to change the command.

See #2036

* Align lintCmd struct

* Add "--set" and "--values" to helm lint

Keep lint syntax as close as possible to "helm install" resp. "helm
upgrade", so that one only needs to change the command.

Closes #2495,#2036

* Reuse strict parameter, when rendering during lint

We want to see the rendering fail, if we missed a value, so we reuse
"--strict".

See #2495,#2036

* Fix lint unit test

See #2495,#2036

* Update docs

feat(status): Optional output as JSON and YAML

New users to helm don't always run `helm init` (e.g. if their cluster
already has helm installed).  The user's initial interaction with any of
helm's repository commands (e.g. `helm repo list`) will then be an error
message due to a missing repositories.yaml in their local config.

Give the user a little hint about how to fix the error without them having
to hunt through the man/help pages.

Remove executable permission bit for charts downloaded from remote repos

Fix example and reference version matching syntax

Fix helm ls in Quickstart

add release checklist

* first staging

* Filled out RBAC and TLS

* Finished draft.

* smoothing

* gRPC endpoint tooling moved up and cleaned

* updating install.md

* addressed comments; will continue expanding and iterating

Address documentation issue raised in #2759

fix TLS default path

Without this change, running `helm list --tls` without setting $HELM_HOME causes helm to look for TLS certificates under /.

fix(sprig): Update to v2.14.1 that fixes an issue

There was an issue with functions not being able to pass to each
other. For example, the output of regex not being able to be
passed to first or last due to type issues. This update fixes
those problems

check if resource is present before adding it to remaining or keep on deletion

Fix tiller idle connections 

Possibly fixes #3121. This forces idle connections to drop after 10 minutes

Improvements to FakeClient: support all CRUD operations

fix links to service_accounts.md

correct typo

fixed bad link.

add --app-version flag to 'helm package'

When 'helm package --app-version foo' is run, this will
set the AppVersion field to 'foo' in the packaged chart.
Signed-off-by: Arash Deshmeh <adeshmeh@ca.ibm.com>

Fix a typo in install.go, update helm_install.md

fix(helm): resolve relative chart paths

ref(helm): improve fullname template in starter chart

Walk symbolic link directories

Continue walking symlinks to be able to use them
for sub-charts. Useful when not specifying requirements
but still want to share charts locally.

Closes #1186