- Added logic to filter src/dst candidate device and endpoint
- Corrected DLT recording logic

- Added parametrization for maximum number of workers

- Added parametrization of availability, capacity and latency constraints in services and slices

- Restored LoadGen default parameters

- Reduced log levels to INFO
- Generalized paths
- Minor code and comment cleanup

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

- Converted load_gen tool into a microservice
- Added simple WebUI page to manage it
- Created manifests, Dockerfile, etc.
- Created proto file to manage the load generator

- added support for microwave services
- removed DLT from default list of components
- added support to re-use endpoints in a single device for multiple connections

- disabled DLT by default

- added support to record load-gen operations in DLT to take performance evaluation metrics
- improved mixed request support

- added support to request slices

- updated default config
- fixed issue with compatible dst endpoint selection

- added support for L3NM and TAPI services

- created new load generator tool to stress TeraFlowSDN
- added descriptor file to populate topologies
- added helper script to run it

- added tool to load scenarios from descriptor files
- added README.md file
- added helper script
- added example descriptors

- 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

- Each device type has a particular icon
- Icon color represents real/emulated devices
- Nodes support drag/drop
- Nodes are auto-placed in the topology
- Nodes have a tooltip showing their name/id

- Added upload of descriptors file
- Added scripts to generate descriptor files
- Arranged minor script details
- Minor bug fixing