Merge branch 'feat/hackfest' into 'develop'

hackfest/commands.txt

hackfest/gnmi/commands.txt

hackfest/gnmi/topology.json

hackfest/grpc/commands.txt

hackfest/grpc/connection.proto

hackfest/grpc/connection/connection_pb2.py

hackfest/grpc/connection/create.py

hackfest/grpc/connection/list.py

hackfest/grpc/connectionService.proto

hackfest/grpc/connectionService/connectionService_client.py

hackfest/grpc/connectionService/connectionService_pb2.py

...fest/grpc/connectionService/connectionService_pb2_grpc.py

hackfest/grpc/connectionService/connectionService_server.py

hackfest/grpc/connectionServiceWithNotif.proto

...tionServiceWithNotif/connectionServiceWithNotif_client.py

...nectionServiceWithNotif/connectionServiceWithNotif_pb2.py

...onServiceWithNotif/connectionServiceWithNotif_pb2_grpc.py

...tionServiceWithNotif/connectionServiceWithNotif_server.py

hackfest/grpc/topologyService.proto

hackfest/grpc/topologyService/topologyService_client.py