Ctioga has grown well beyond what I initially thought, and rather
subtle interactions take place between the different partners. It is
therefore necessary to have a certain amount of tests that will tell
me that I've made no blunder. These tests can only be visual tests, as
there is no automatic way to check that something looks good.

Additionnally, these tests can be used to
* check that Tioga is functioning properly on your system
* check that ctioga is installed correctly
* and, most importantly, to serve as examples of how to use ctioga.

All files in this directory can be used and modified at your will, as
they are provided as examples.

