[Review] Request from 'schubi2' @ 'yast/yast-network/review_140714_ssh_no_network_restart'

Please review the following changes:
  * 659f91a packaging
  * 9fe5f35 Do not restart network if the installation has been started via a SSH connection

well I'd prefer one line syntax. Moreover I dislike ```unless``` so, using ```NetworkService.ReloadOrRestart if !Linuxrc.usessh``` is my choice