comments added regarding bug 864508
added blockedByBug 921126 - [as] msgid "%%prog %s [OPTIONS]
MANIFEST_FILE" is not translated in 1.8.X
removed compliance assertion while unregistered from
VerifySystemCompliantFactWhenAllProductsSubscribableByMoreThanOneCommonServiceLevel_Test
since this scenario is no longer true now that compliance is
calculated by the server.