https://github.com/kubernetes/helm -> https://github.com/helm/helm
https://github.com/kubernetes/charts -> https://github.com/helm/charts



Signed-off-by: Roc Chan <roc@imroc.io>

* Remove Tiller reference from the docs

Signed-off-by: Martin Hickey <martin.hickey@ie.ibm.com>

* Update comments after review

- https://github.com/helm/helm/pull/4788#discussion_r226037034
- https://github.com/helm/helm/pull/4788#discussion_r226037064
- https://github.com/helm/helm/pull/4788#discussion_r226037806
- https://github.com/helm/helm/pull/4788#discussion_r226038492
- https://github.com/helm/helm/pull/4788#discussion_r226039202
- https://github.com/helm/helm/pull/4788#discussion_r226039894



Signed-off-by: Martin Hickey <martin.hickey@ie.ibm.com>

To match the convention of `helm install`, `helm uninstall` is the inverse.

Other tangential changes in this PR:

- StatusDeleting has been changed to StatusUninstalling
- StatusDeleted has been changed to StatusUninstalled
- `helm list --deleted` has been changed to `helm list --uninstalled`
- `helm list --deleting` has been changed to `helm list --uninstalling`
- `helm.DeleteOption` and all delete options have been renamed to `helm.UninstallOption`

I have not made any changes to the "helm.sh/hook-delete-policy", "pre-delete" and "post-delete" hook annotations because

1. it's a major breaking change to existing helm charts, which we've commited to NOT break in Helm 3
2. there is no "helm.sh/hook-install-policy" to pair with "helm.sh/hook-uninstall-policy", so delete still makes sense here

`helm delete` and `helm del` have been added as aliases to `helm uninstall`, so `helm delete` and `helm del` still works as is.

Removes Time, Namespace, and Revision from being exposed to templates to
make template rendering discrete and repeatable.

Signed-off-by: xianlubird <xianlubird@gmail.com>

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

as requested

Fix a typo: `coffess`.

There are a lot of weird edge cases when using blocks inside of charts,
and we have been telling users to avoid using them for the last six
months. This just removes the documentation about them. It also adds a
warning about why blocks should not be used.

The old link is invalid (404)

This adds the {{.Capabilities}} object to the template variables so that
chart authors can write charts that are aware of teh Kubernetes
capabilities of the current cluster.

Closes #1608