genius manual fixes/strings

[Jiri Lebl <jiri lebl gmail com>]

So, it turns out that there were quite a few issues in the manual so I
updated it, plus I updated a bunch of other places in the manual.

Soooo.  I'll wait another week with the release.

Best,

Jiri

-- 
Jiri (George) Lebl, http://math.okstate.edu/people/lebl/ or
http://www.jirka.org/