added blockedByBug-1070737 - Unable to create zip file of system
information: No option 'ca_cert_dir' in section: 'server'
added "pre_product_id_update","post_product_id_update" to
expected slots
added a conditional workaround for bug 1070908 to skip tests on ppc64:
AssertCpuCpuSocketsMatchLscpuSockets_Test
AssertCoresCalculatedUsingCpuFactsMatchCoresCalculatedUsingLscpu_Test