Changes

*Reviewed our Python script(s) and provided some ways to improve several methods. In particular, the process() and callback() methods.

* I would like to apply to a string multiple regular expressions substitutions. I have seen something like re.compile(bla bla bla). Could I collect a set of regular expressions in an array an iterate through it applying the substitutions to a string?? or something like that?

* [http://zenit.senecac.on.ca/wiki/index.php/User:Tjduavis Timothy Joseph Duavis] (here to be of service!)