keyword "knowledge" is first node and has attribute global, or local.
structure trees were repaired accordingly
Configuration does not set global knowledge anymore
unity update
First tests done, french and chemistry works in their rooms.
Still to be tested completely.

Removed duplicate folder "webCommunication")

Preparation for Website communications.

Ready for further refinements and developments.

- modified Editor Skript
- added methods to serializable dictionary, that dont trigger the on modify Action

TODO:

- still needs prevention of empty Dictionary
- robustness needs of edgcases needs to be tested

multiple rooms work
not tested with VR yet
website works
known errors are based on Initialisation order

fix merges, update unity to beta,

Seemingly the asset table stopped working, presumably
due to asset scoping issues.
We've replaced it with a raw self-implemented version
for now.

Surprisingly this mostly works right off the bat.
The actual workflow is as of yet untested and there
are likely some changes coming to this in the future.