This adds the --verify and --keyring flags to:

helm fetch
helm inspect
helm install
helm upgrade

Each of these commands can now make cryptographic verification a
prerequisite for using a chart.

Closes #1034

Signed-off-by: Jess Frazelle <me@jessfraz.com>

This encourages people from making container names depend on release
names.

Signed-off-by: Jess Frazelle <me@jessfraz.com>

This reflects our internal decision to suggest minikube rather than
commit resources to maintaining scripts/local-cluster.sh

Closes #889

This explains how a hook resource is not managed as part of the release
lifecycle.

Closes #960

Closes #938

…since people might not be familiar with Go templates.

fix typo

* the template refers to .Values.Name but the
values.yaml file has a name field with a lowercase
"n". Figured changing this is the right move since
yaml is case sensitive.

The name was not correctly truncating, which occasionally resulted
in naming errors, since Kubernetes restricts names to 24 characters.

This adds the .Values namespace qualifier to all values

Fixing unit test

Template rules

Adding chart errors

Added function that checks the existence of all the values in the templates

Adding chartfile unit tests

Testing runLinterRule

Fixing out of range

Fixing out of range

Improving quote detector

As noted in #860, there were a few places where the alpine and nginx
charts differed. This unifies the two, using common labels and
conventions.

This adds an nginx chart that shows off more of the template system's
capabilities.

Fixed tests

Adding chart name linter

Add lint error

Moving to blocks

Moving to method

Moved lint rules to functions

Semantic version validation

Linting engine

Adding sources and home validations

Sharing file loading

Sharing file loading

Rolling back readme

Rewriting other linters

Fixing tests

Typo

Using chart.Metadata

Fixing format

Adding UNKNOWN in Engine

Adding tabs

Fixing tabs

Closes #840

This provides support for "global" variables. It does this by
declaring "global" to be a special namespace. It then copies this
namespace into every subchart, coalescing it into any "global"
namespace found there.

The net result is that if "global.foo" is set in the YAML file, it
will be available to every chart/subchart as ".global.foo" regardless of
where that chart is in the subchart tree.

Closes #809

Closes #797

Not every one is aware of the 12factor.net so included the link.