[Review] Request from 'schubi2' @ 'yast/yast-network/review_140805_autoyast_wicked'

Please review the following changes:
  * ef6f942 packaging
  * f4fd150 taking wicked as default if NeteworkManager is not available

English: use "because". "Cause" is a noun pronounced the same as " 'cause ", the informal variant of "because".

`Report.Warning(_("AutoYaST setting networking/managed: NetworkManager is not available, Wicked will be used."))`