- Restored execute permissions

- Added/Updated headers
- Added script to update copyright headers

- cleanup scripts

- Cosmetic changes

- added load generator

- moved creation of secrets from crdb.sh and nats.sh to tfs.sh for safety reasons

- updated deploy scripts to include CockroachDB and NATS
- reorganized deploy scripts in a new "deploy" folder

- updated deploy.sh script with a flag to select whether docker images should be rebuilt or reuse existing ones

- corrected components imported by the tests and default my_deploy.sh

- adding deploy of slice component
- homogeneized bearer definitions in Compute

Common scripts:
- added script to dump logs of all pods/containers in a namespace

ECOC'22 demo:
- removed unneeded scripts and files
- cleaned up run_test scripts
- added run test and coverage script
- added deploy_specs.sh
- added scripts to generate JSON descriptors

OFC'22 demo:
- added deploy_specs.sh

- deploy.sh: clarified some descriptions of environment variables
- install_requirements.sh: integrated common requirements and selection of components based on the deploy
- my_deploy.sh: added description of environment variables

- moved old deployment scripts to scripts/old
- added NGINX-based ingress controller to expose http-based endpoints from a single connection point
- adapted webui K8s manifest to be used with the ingress controller
- improved install_requirements.sh (renamed from install_development_dependencies.sh) to prevent collision of package versions
- adapted script to show deployment
- created functional example settings script my_deploy.sh
- created improved deploy.sh script
- added first version of the deployment tutorial. Run Experiments and Development are work in progress.