[Review] Request from 'vlewin' @ 'SUSE/connect/review_140801_fix_for_bnc_889869_rc1_scc_registration_during_installation_failed_by_reason_that_the_ip_address_can_not_be_handled'

Please review the following changes:
  * 1f6cdaa adapt the test case to reflect the description
  * b7a7996 fix for bnc#889869 - [RC1] SCC registration during installation failed by reason that the IP address can not be handled by Yast for submitting to server