user guide overview patch

[Jon Lapham]

pks at spiffykitty.com wrote:
> Here is an overhaul for the overview chapter in the guide.
> It doesn't change the content, but improves grammar and punctuation,
> splits up run-on sentences and so on.  If you like what you see
> and incorporate some of it, I'll make an effort to overhaul other
> chapters in a similar fashion.

pks-

I've only read through a few paragraphs of your updates, but it looks 
really good!  Thanks.  I'll apply this soon, after I get a chance to 
look it over.  Please feel free to continue!

-Jon

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  Jon Lapham  <lapham at jandr.org>                Rio de Janeiro, Brasil
  Personal: http://www.jandr.org/
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