Add the name of the network to the config files as header

[AckslD]

One could then for example have one file with the current networks as for example.

[default]
Axel, localhost, 8000
Leon, localhost, 8002
Matt, localhost, 8004

[testnetwork]
Alice, localhost, 8000
Bob, localhost, 8002
Charlie, localhost, 8004
David, localhost, 8006
Eve, localhost, 8008