Code committed here was coded above the sky :) (in a Tuns - Accra travel):
* Added user and group managers (not implemented yet)
* Cleaned proxies code with some annotation #factorizing
* Added group management api in router with tests
Completed the following features (tests are coming):
* Group: add, list
* User: add, list
* Finished user and group management with all their tests
* Persistence implementation for these is ongoing
* Added persist and reload to RouterPB and jcli's group and user modules with all the testing
Fixed tests