This'll match any version ending with "-preview" and show a warning that
it's a preview, instead of warning that it's an old version.
Signed-off-by: Nic Cope <nicc@rk0n.org>
* Use the preview Helm repo
* Don't discuss the master Helm repo
* Defer to upstream and Helm docs to document Helm and our chart's
options
Signed-off-by: Nic Cope <nicc@rk0n.org>
Nic Cope