* Copyedit and update with escape characters
- Use escape characters for {{< toc >}}.
- Copyedit the content.
* Remove the {{< toc >}} reference
The template does not need a {{< toc >}} as the TOC will be generated by default. Therefore, removed this info from the doc.
* Reorganize docs contrib guide
* Address first round of feedback from Brad, Jared
* Standardize on 'SIG Docs'
* Address more feedback
* Rewrites to participating.md
* Tweak navigation titles
* Document PR Wrangler
* Document SIG Docs chairperson
* Fix codeblock that shows how to use <codenew>
It was being interpreted as a Hugo shortcode.