- Added availability percentage to SLA Availability constraint

- Removed availability percentage from SLA Availability constraint (new feature)

- Extracted constant MAX_WORKER_THREADS
- Rounded SLA values to 2 decimal digits

- Corrected termination conditions

- Corrected Constraint definitions
- Corrected termination conditions
- Added randomness in constraint values

- Updated client class methods according to proto
- RequestScheduler: added methods to report status
- Extended servicer class to support parametrization

- Restored execute permissions

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

- restored default parameters

- added feature for deactivating teardowns
- added feature to support infinite-loop request generation

- defined extra-long hold time to have time to validate configurations

- corrected device name retrieval
- corrected composition of router_ids and and IP addresses
- minor code formatting

- Corrected Dockerfile

- 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