Whitenoise

This adds whitespace making it possible to serve all static asserts through gunicorn. Has some advantages in production.

Also be aware that many files changed their location and some CI settings have been updated.

backend/scripts/README.rst

-What is this directory about?
-=============================
-
-Well, it just serves as a collection of files that currently live in folders
-not part of the git repository, since they contain volatile or test data. I
-include them here for the sake of completeness, but they will be removed in
-later versions, since their work has to be encapsulated in the overall process.
-When documentations becomes more accurate a detailed explanation on how to use
-them will be added.
-
-.. note:: Please keep in mind: These file are of poor quality and are likely to fail if not used in a correct manner.