Various tweaks and updates

This is a pretty big update, adding a lot of new information, reorganizing some, closing some issues, and even a few minor little things. I'll keep pushing to this branch, as it is a WIP pull request. But it's less work for me to do it all in one big pull request and it's probably the only way I will get this done :)
Cool - I fixed this in 0c88bfa826c53650ade17db6df0b7579feaf25bf. I win a medal for least compliant use of github-flow and least proper collaboration...