Documentation Holes

[cgloeckner]

This is a parade example for open source software ...

Things that need to be updated in the future:

• How to setup a development environment (like localhost, quick'n'dirty)
• How to setup a proper server (nginx, docker etc.)
• How to setup it for personal use (like hosting it on demand)
• Command line arguments for vtt.py

Since there are a couple of options in the settings.json, this needs to be made clear.

Feel free to add to this list.