- reduced log level of InterDomain-related methods to DEBUG

- activated DEBUG log level

- 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 slice_unset query filters

- corrected slice_unset query filters

- corrected slice_unset query filters

- removed check of reply.entity_id==request.entity_id; context computes UUID-like identifiers based from requested identifiers for performance reasons

- added context "admin" as default for slices

- corrected SetService when no endpoints are provided

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

- deactivated Grafana pannel

- corrected service name of load generator

- corrected load generator commands

- Corrected Dockerfile

- added dependencies for load generator

- 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

- improved device details page

Interdomain Component

See merge request !42

Including XML report files to the list of files ignored by git.

See merge request !41

- updated README file

WebUI:

See merge request !40

XR Device Driver consistency/life cycle management

See merge request !39

- removed unneeded log messages

- improved name reporting of devices and links

- testing session management

- corrected generation of default uuid for topology entities

- testing session management

- testing session management

- testing session management

- testing session management

- testing session management