Enhancement : a quick How to guide

[survivant]

I want to try to use that tool to create slide for video tutorials. The problem is that, there is no docs for this project in this repo. The only docs that I found was the Power Deck presentation demo and a video on Youtube (10 min) that show some features.

Could be nice to link some "How to" with some video that we did for another topics.

Example : How to create a item moving from point A to B. (link to a youtube video that you did for that + How to integrate that into this tool)