The order of the environment variables is atm crucial for the
run uc py.

Run uc py still used statefullSet instead of deployment

Fix #70

-Use aggregation from titan with dataflow
-Add an aggregation-feedback topic
-Enable logging in UC2 with new slf4j version
-Use newer Kafkastreams version
-Remove unused ConfigurationKeys class

Because of suppress and a compute intensive log in the stream
application the use case may not produce any output.
Further a log message is added for every computed aggregation.

Use Titan CC Avro Records in UC App and Workload Generator

Closes #1, #10, #16, #18, and #34

See merge request !28

Add Distributed Workload Generator

Closes #18, #16, #10, and #28

See merge request !6

Clean up script names

Closes #37

See merge request !11

# Conflicts:
#   execution/uc1-workload-generator/deployment.yaml
#   execution/uc2-workload-generator/deployment.yaml
#   execution/uc3-workload-generator/deployment.yaml
#   execution/uc4-workload-generator/deployment.yaml

Resolve "Use Docker images from theodolite DockerHub organization"

Closes #55

See merge request !31

Resolve "Add deployment for Git tags"

Closes #57

See merge request !30

Resolve "Add equals/hash methods for serializable classes"

See merge request !29