Updated for latest book, Fractal Servitor Rituals

The reference guide has been updated to include the 2 new rootwords from the latest book in the series, Fractal Servitor Rituals: An Advanced Beginner's Guide.

Free pdfs will be available within a week or so. Just want to get my hands on a physical copy to see if any other changes jump out at me.

Also added a section how to have better phrasing in vaibbahk.