Resolve "(TID) Add support to NBI to export the device inventory items"

See merge request !237

Merge branch 'develop' of https://labs.etsi.org/rep/tfs/controller into feat/62-tid-add-support-to-nbi-to-export-the-device-inventory-items-2

Resolve "(TID) Add interface information to network instance"

See merge request !220

Merge branch 'develop' of https://labs.etsi.org/rep/tfs/controller into feat/tid-add-interface-information-to-network-instance

Resolve "(TID) Logical Inventory"

See merge request !222

Merge branch 'develop' of https://labs.etsi.org/rep/tfs/controller into feat/tid-add-interface-information-to-network-instance

1) Yang handler file
2) Hardware inventory file
3) Minor changes

Resolve "(CTTC) Incorrect endpoint lookup in NBI ETSI BWM plugin"

See merge request !196

- Updated header of test launcher for IPInfusion OcNOS SBI driver

- Updated test for IPInfusion OcNOS

- intermediate step towards supporting configuration of OcNOS devices

- Added test for IPInfusion OcNOS

- Corrected Jinja template for edit-config interface/subinterface

Merge branch 'develop' of ssh://gifrerenom_labs.etsi.org/tfs/controller into feat/110-cttc-incorrect-endpoint-lookup-in-nbi-etsi-bwm-plugin

Merge branch 'feat/155-fix-tfs-api-exposition-in-ingress-controllers-for-multi-tfs-tests' into 'develop'

Resolve "Fix TFS APi exposition in ingress controllers for multi-TFS tests"

See merge request !234

- Fixed modified ingress controller settings to fit with endpoints exposed by NBI component

- Rolling back malformed config rules, left backup for future integration

- Rolling back malformed config rules, left backup for future integration

- Rolling back malformed config rules, left backup for future integration

- Rolling back malformed config rules, left backup for future integration

- Rolling back malformed config rules, left backup for future integration

- Minor style fixing

- Cosmetic changes

- Merged logics to manage composition of config rules

- Add MTU to subinterfaces
- Cosmetic improvements

- Disabled IPInfusion custom fields in table connections
- Corrected interface handling messages