Overview diagram and surounding text don't match well

[bachp]

The drawing gives a very good overview over Telehash.
But in the surrounding text there are additional terms like channel, mesh and links used that are not shown in the diagram.
I think it would be advantageous to have all the mentioned terms appear in the graphic.

@temas What do you think?

[quartzjer]

I agree, but am bumping to 3.0.1 milestone (which should get a few other graphic updates too)

[temas]

Yeah, I've been debating if it's this diagram that changes or a really in-depth diagram that has absolutely every piece referenced in the spec, good ol' full page dealy.