Updated faq

[Clif H. <ch...@te...>]

Attached is the latest faq pod file.
This faq has Graham's get_values modifications
and various other reader recommended changes.

You can view faq on the web at 
http://www.utdallas.edu/~charden/faq.html

Regards,

Clif Harden          c-h...@ti...
                     ch...@te...