[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

Yes, I know that this text will not be translated anymore. But this popup will be shown while autoyast installation only and in that case we have experienced users only.