Updated docs for vault-helm 0.4.0 configuration changes, and helm 3
support (dropping helm 2). Also some spelling changes, and shortened
page titles for the k8s helm examples.
* Improve standalone with TLS example
- Documented creating a key & cert for serving Vault endpoints
- Removed unneeded configuration in custom values.yaml
- Updated examples to 1.3.0
* Add 127.0.0.1 to CSR
* Grammar & minor formatting
* Add additional DNS entry for CSR
* Split examples into individual pages
* Add Kubernetes Auth Method example
* Remove old examples file
* Fix rebase fail
* Remove global section of yaml files that aren't needed
* Fix minor typos
* Fix typos that didn't get carried over from previous PR
* Re-copy from previous examples file to resolve rebase issues
* update dependencies
Co-authored-by: Jeff Escalante <jescalan@users.noreply.github.com>
