Documentation Audit

[cklosowski]

Enhancement Request

Explain your enhancement (please be detailed)

We need to assess every link to our documentation that we include in the plugin. We've recently moved all documentation outside of Help Scout and to https://easydigitaldownloads.com/docs/

In doing so we adjusted the categorization, URLs, merged docs, EOL'd docs, etc. There are over 500 redirects in place to handle all this but we should focus on updating the URLs to be accurate to accurate internally.