updated python howto

["Charles R. Twardy" <Charles Twardy infotech monash edu au>]

Thanks to Jon for corrections about naming. I also added links to the
example files and hopefully made it a little clearer. 

The updated Python HowTo is at:
  http://www.csse.monash.edu.au/~ctwardy/starting-with-python.html

Now maybe I'll figure out how to write some *interesting* python
functions. :-)
        -Charles
--
Charles R. Twardy, Res.Fellow,  Monash University, School of CSSE
ctwardy at alumni indiana edu   +61(3) 9905 5823 (w)  5146 (fax)