Fix typo in docs.

Sort nodeTemplate.args by flag names.

Remove the empty node command and args.

Remove the pod label `controller-revision-hash` from generated servic…

…e label selectors.

Improve misc detail.

Bump versions in examples.

Bump sprig to v3.2.0.

Fix unnecessary --log-level in deploy manifests.

Allow users to decide where node's stdout and stderr being redirected…

… to.

Reorganize example manifests.