Removing proprietary concepts

These are "Daughters of Ares" concepts that
need to be separate from the open source RPG
engine. Other things may fall into this
category as I go over docs and code.

I doubt I would care much if someone went
through the commit history and copied these
ideas. It's just that they are not core concepts
of the engine.
Deleted superfluous things

Gonna try to lean on everything.json
Also purged docs that had outlived their
usefulness.