- 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.

Service component:
- fixed dependency tracking for service teardown

WebUI component:
- fixed wrong labels and values in service template
- fixed wrong labels and values in slice template

ECOC'22 test:
- added CTTC OLS and Automation component deployment to script

Common:
- corrected DeviceType name for transponder

Compute:
- added bearer definitions for ECOC'22 demo
- removed hard errors and replaced by warning log messages
- forced to use VPLS, i.e., always slices
- added definition of L2-VPN service settings

Device component:
- forced to use emulated devices for openconfig devices (just for demo purposes, for the sake of reducing demo time)
- added commit_per_delete setting in OpenConfigDriver
- improved detection of PORT components for ADVA devices

PathComp-Frontend component:
- added default settings for TAPI connections
- corrected reply composition; subservices were added wrongly
- added log lines for debug purposes

Service component:
- corrected ConfigRules for L2NM Emulated Service Handler
- adapted TAPI Service Handler to new framework
- added log lines in TaskScheduler compose_from_service (debugging)
- TaskScheduler compose_from_service does not retrieve all resources (debugging)
- removed ConnectionExpander from Tasks ConfigureConnection and DeconfigureConnection

WebUI component:
- minor improvements

- minor formatting in service page
- minor formatting in slice service page

- Adding slice page
- Format constraints

Main page:
- Change page title to "ETSI TeraFlowSDN Controller"
- Add slogan "Open Source for Smart Networks and Services" next to the logo (on top)
- Change Logo and Icon

About page:
- Change title to "ETSI TeraFlowSDN Controller"
- Remove link "TeraFlow H2020 webpage" and add link "ETSI Open Source Group for TeraFlowSDN" pointing to: https://tfs.etsi.org/
- Remove partners logo

Service detail page :
- Show correct Service Type instead of integer
- Show service status
- Format configurations as in device details
- Format constraints as in device details
- Add constraints
- Format endpoints and add device uuid

Service page:
-Remove constraints

Link detail page:
-Add device uuid to the endpoints table

Common:
- renamed device type OPTICAL_LINE_SYSTEM to OPEN_LINE_SYSTEM
- added DATACENTER and EMULATED_DATACENTER device types.

Context:
- modified service constraints for test object to use nomenclature "metric[unit]"
- corrected ConstraintModel dump methods

Device:
- uncommented dump methods in database ContextModel and TopologyModel

OFC'22 / OECCPSC'22 tests:
- renamed device type OPTICAL_LINE_SYSTEM to OPEN_LINE_SYSTEM

WebUI:
OFC'22 / OECCPSC'22 tests:
- renamed device type OPTICAL_LINE_SYSTEM to OPEN_LINE_SYSTEM

- corrected constraint display in service list page
- added list of connections related to service in detail page
- added detail of links
- improved look and feel of device detail page
- added feature of loading services through  JSON file

- Corrected templates to take into consideration new ConfigRules.

- Moved imports from *.proto folder to common.proto folder
- Removed webui's genproto.sh script
- Minor code and linting fixing
- Arranged requirements to accelerate Docker image creation
- Updated Dockerfile
- Arranged GitLab CI/CD pipeline
- Corrected usage of ConfigRules to use new custom ConfigRules
- Moved config variables to new config framework
- Removed unneeded Config variables

- Extended WebUI to support its deployment on subpaths of a web-server
- Implemented a debug tab in WebUI

- removed hardcoded paths and replaced by url_for methods
- arranged service paths to be homogeneous with other entities
- implemented service delete
- adapted JavaScript scripts to use dynamically generated paths from Jinja
- corrected error logger in delete of device and service
- implemented logic to support deploying the WebUI on a subpath of WSGI servers

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

- Corrected Grafana port
- Populated/Removed text placeholders
- Corrected labels in "Service" page

Implementing refinements in the webui: dividing forms for selecting the context and uploading json files in the home page; listing and detailing existing services.

- 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