Verify that wiki content has been moved to docs

There's an old wiki for this project. It's the documentation for v1 though. It needs to be retired. 

This issue is to read through the content in the wiki and ensure that there's nothing of value to be transferred to the main docs site. If there is, then transfer it. 

Once there's nothing of value remaining, withdraw the wiki function from the project so that it's no longer available.