The various trigon theme options remain totally usable (slide styles, frame numbering, etc.). See the Trigon documentation for more details and examples.
### License
Licensed under **The Unlicense**, which basically means that it is _free software_ and you can do what you want with these codes. I would have preferred to go with the [wtfpl](https://choosealicense.com/licenses/wtfpl/), but it is not really suited in University context.
