Updated based on output from http://prefixr.com/

I noticed a couple prefixes in unnecessarily in use, so I ran the main file through [prefixr.com](http://prefixr.com/) and merged the results into all three files (keeping the distinctive purpose of the three).

I don't know how major the revisions are, but figured since Nettus+ stays up on the requirements, we could leverage it for this project.

Thanks for some great mix-ins!