Merge branch '50-prepare-presentation-slides' into 23-documentation-final-report

docs/abschluss_presentation/Wiki_Chatbot_Architecture.png

docs/abschluss_presentation/aarons.png

docs/abschluss_presentation/chatbot.png

docs/abschluss_presentation/eval_spouse.R

docs/abschluss_presentation/kurchatov.png

docs/abschluss_presentation/plots.R

docs/abschluss_presentation/plots/feature_count_flip.png

docs/abschluss_presentation/plots/feature_count_normal.png

docs/abschluss_presentation/plots/precision_birthdate.png

docs/abschluss_presentation/plots/rasa_architecture.png

docs/abschluss_presentation/plots/spouse_eval.png

docs/abschluss_presentation/presentation.md

docs/abschluss_presentation/presentation.pdf

docs/abschluss_presentation/rasa_architecture.png

docs/abschluss_presentation/speaker_notes.md

docs/img/result_data_frame.png

docs/img/wiki-rasa-proj-struct.png