Merge branch 'feat/215-cttc-implement-l3-vpn-sbi-driver-compatible-with-ietf-l3-service-model' into camara-demo-integration

Merge branch 'feat/237-elaborate-ietf-slice-nbi-to-support-adding-deleting-new-sdp-connection-group-and-match' into camara-demo-integration

Merge branch 'feat/242-cttc-l3slice-ietfslice-service-handler-is-required' into camara-demo-integration

Merge branch 'feat/215-cttc-implement-l3-vpn-sbi-driver-compatible-with-ietf-l3-service-model' into camara-demo-integration

- teardown_config_rules added to the L3NM L3VPN's service handler
- several bugs resolved

Merge branch 'feat/237-elaborate-ietf-slice-nbi-to-support-adding-deleting-new-sdp-connection-group-and-match' into camara-demo-integration

Merge branch 'feat/240-cttc-driver-required-to-interact-with-ietf-slice' into camara-demo-integration

Merge branch 'feat/237-elaborate-ietf-slice-nbi-to-support-adding-deleting-new-sdp-connection-group-and-match' into camara-demo-integration

- endpoint order based on access domain fixed (access endpoints come first)
- connection group id extraction fixed

- slice id extraction from ietfslice data model fixed
- delete slice url fixed

Merge branch 'feat/237-elaborate-ietf-slice-nbi-to-support-adding-deleting-new-sdp-connection-group-and-match' into camara-demo-integration

Merge branch 'feat/215-cttc-implement-l3-vpn-sbi-driver-compatible-with-ietf-l3-service-model' into camara-demo-integration

- create_l3vvpn_datamodel removed from l3vpn's driver

Merge branch 'feat/215-cttc-implement-l3-vpn-sbi-driver-compatible-with-ietf-l3-service-model' into camara-demo-integration

- service id extraction from l3vpn data model in l3vpn driver fixed
- service id extraction from ietf slice data model in l3vpn service handler fixed

Merge branch 'feat/240-cttc-driver-required-to-interact-with-ietf-slice' into camara-demo-integration

Merge branch 'feat/239-cttc-driver-required-to-interact-with-nce-controller' into camara-demo-integration

- request temporarily commented for tests in ietf_slice driver's connect method
- ietf slice url's updated in tfs_slice-nbi_client.py

- app_flow_name retrieval from config rule fixed

Merge branch 'feat/242-cttc-l3slice-ietfslice-service-handler-is-required' into camara-demo-integration

Merge branch 'feat/237-elaborate-ietf-slice-nbi-to-support-adding-deleting-new-sdp-connection-group-and-match' into camara-demo-integration

Merge branch 'feat/215-cttc-implement-l3-vpn-sbi-driver-compatible-with-ietf-l3-service-model' into camara-demo-integration

- p2mp changed to p2p in post_network_slice2.json
- changes in ietf_slice_handler.py

- delay and bandwidth passed as integer instead of str in IETF Slice model
- packet_loss passed as float instead of str in IETF Slice model
- ip and prefix passed to the SBI IETF Slice model instead of only ip

- app flow ids changed to match the expectations
- proper sdp removal parsing added to nce service handler

Merge branch 'feat/215-cttc-implement-l3-vpn-sbi-driver-compatible-with-ietf-l3-service-model' into camara-demo-integration

- updaet_connectivity_service method added to ietf_l3vpn's TfsApiClient.py
- config rule check added to ietf_l3vpn's driver
- config rule creation added to setup_config_rules function of ietf_l3vpn service handler
- debuggin in the L3NM_IETFL3VPN_ServiceHandler.py

Merge branch 'feat/215-cttc-implement-l3-vpn-sbi-driver-compatible-with-ietf-l3-service-model' into camara-demo-integration

- redundant L3VPN entry removed from DeviceDriver enum
- l3vpn ConfigRules.py added to service handler

Merge branch 'feat/237-elaborate-ietf-slice-nbi-to-support-adding-deleting-new-sdp-connection-group-and-match' into camara-demo-integration

- get_all_ietf_slices method added to IETFSliceHandler
- get method of NSS_Services adapted to retrieve all IETF Slices.