- arranged run_test scripts and objects
- deactivated unneeded components in the deployment
- arranged LoadDescriptors Python script
- improved Tutorial page for ECOC'22 demo

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

- not functiona, just skeleton to generate the demo paper.
- logic for disjoint paths to be implemented