Simple solution to show HTML-slides on different screens and displays.
It's a small Django application, and it uses django-wysiwyg (https://github.com/pydanny/django-wysiwyg) to make nice WYSIWYG-editors.
Some may call this the start of a poor man's digital signage system.
Left as an exercise to the reader.
Requirements can be found in requirements.txt.