FAQ update, v4

Some more little fixes and tweaks (as always!), and a brand new question and discussion at the end:

How does our current legal system differ from one based in community rights (CR)?

These discussions only begin to scratch the surface, but they can serve as a starting point for the conceptual and practical development of the movement.

The FAQ is always accessible via our navigation menu.  A PDF version (with internal bookmarks and links) is available upon request.