* Add yamllint check for RST code listings.
* Address review comments.
* Sort languages and remove no longer needed duplicates.
* Enable warnings, but disable all failing rules.
* Improve formulation.
Co-authored-by: Don Naro <dnaro@redhat.com>
* Show allowed languages when no or invalid language is supplied. Improve line lengths.
* Make sure that 'yamllint .' passes.
* Fix indentation issues introduced in #2095.
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Co-authored-by: Don Naro <dnaro@redhat.com>
* How to document your module
* Remove blank lines
* note:: Versions should be strings
* requirements on the host that executes the module.
* option names & option values
* Feedback
* formatting
* Scott's final feedback
