Missing Docs

Missing documentation / Todo:

• docs/README.md is missing an initial description of our class diagram, an updated STM diagram with our changes and a connected description.
• Documentation for @au736102 ´s feature and the sequence diagram.

IMPORTANT! Work should be done on branch docs, commit head is at d9343346 as of this issues opening. Files have been moved around that are related to documentation and additional comments have been added to code. Branch will be merged to main once these Todo's are completed.