- corrected report of configuration rules in device

- corrected report of configuration rules in device

- corrected report of configuration rules in device
- minor cosmetic code changes

- added human-readable names to Topology graph

- corrected load generator commands

- 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

- removed unneeded log messages

- improved name reporting of devices and links

- testing session management

- testing session management

- testing session management

- testing session management

- testing session management

- testing session management

- corrected retrieval of context/topology names

- minor bug resolution

- corrected retrieval of topologies

- corrected selection of context/topology based on new uuid/name separation

- Update device form.

- Adding the "Add configuration" form.
- Adding the "Update device" form (not working).

- Adding link tooltip to the topology

- Improving the Add device form
- Updating the drivers list of the Add device form

- updated descriptor loading framework

- migrated to new descriptor loading framework

- added missing node icon for microwave radio systems (by now as a virtual controller)

- minor code formatting
- added conditions to show hyperlinks only for sub-services and sub-slices in same context

- updated cookie name to prevent cross-instance session data leakage. otherwise, selected topology in one instance, is used in other instances.
- added Slice component as a dependency of WebUI

- extneded context selection to context/topology
- enabled selection of context/topology to plot
- enabled listing of devices/links based on context/topology
- updated network icon

- added device type "NETWORK" to represent an abstracted network

- minor styling improvements in Slice pages

- added "Delete Service" button

- added support for json-formatted custom config rules

- solved bug with JSON descripotor file load.

WebUI:
- added icons for optical roadm and optical transponder

Common:
- added missing device types

Device:
- added missing emulated device driver mappings

- Activated "Grafana" link in top menu
- Implemented onboarding of devices + configuration from JSON descriptor files
- added device status in device details page
- created new grafana dashboard for new PostgreSQL-based monitoring database
- updated deploy.sh script with correct configuration of Grafana monitoring datasource and new dashboard

- Improved look & feel of service and slice pages.