Merge branch 'master' into 0.5-docs

execution/theodolite.yaml

helm/templates/theodolite/random-scheduler/deployment.yaml

helm/values.yaml

slope-evaluator/requirements.txt

...s/definitions/uc1-flink/uc1-flink-benchmark-operator.yaml

...arks/definitions/uc1-kstreams/uc1-benchmark-operator.yaml

...s/definitions/uc2-flink/uc2-flink-benchmark-operator.yaml

...arks/definitions/uc2-kstreams/uc2-benchmark-operator.yaml

...s/definitions/uc3-flink/uc3-flink-benchmark-operator.yaml

...arks/definitions/uc3-kstreams/uc3-benchmark-operator.yaml

...s/definitions/uc4-flink/uc4-flink-benchmark-operator.yaml

...arks/definitions/uc4-kstreams/uc4-benchmark-operator.yaml