- updated default IP address
- corrected error retrieval message

- added MockOSM package

Second part of harmonizing L2NM and L3NM according to the latest changes. Small fixes around the code.

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

Compute:
- added support for Slice creation when VPLS service is requested instead of VPWS

Context:
- minor improvements in client class logging
- added slice events to EventsCollector
- minor bug fixes in SliceModel

Interdomain:
- Implemented basic workflow

Monitoring:
- fixed requirements versions

Service:
- minor improvements in client and server logging

Slice:
- Implemented basic workflow

OECC/PSC'22 functional test:
- updated test objects
- updated deployment script
- updated exposed services

Common:
- added chk_attribute to type_checkers module.
- recovered run_tests_locally.sh

Compute:
- updated requirements.in
- updated Config.py
- updated RestServer
- implemented IETF-L2VPN NBI plugin
- implemented unitary tests for IETF-L2VPN NBI plugin including a Mock OSM client, and Mock Context and Service components

- Implement WIM REST API for OSM
- Implement IETFL2VPN REST API
- Implement unitary tests for OSM-Compute-Service workflow