Both network-management methods are renamed:
disable_network -> disconnect
enable_network -> connect
In Human API following commands are now available:
* disconnect <name> network on [random|one|single|<fqdn>] node[s]
[with <service> service]
* connect <name> network on [random|one|single|<fqdn>] node[s]
[with <service> service]
Also keyword 'service' is made mandatory while referencing to service.
Change-Id: I98eb842c39f7a1d08bcab185cd22e24523a1d7c6
1012048515