reads a configuration file called Default when starting up.
This file is kept in the Configs folder along with other configuration files.
A configuration file is a simple text file which you can edit and
change various parameters that control 's behaviour.
Before modifying the Default config file it would be a good idea to save
a copy first. Another good idea is to flag your changes with some sort of
unique comment so that they can be reproduced easily if and when a new
version of is released.