Report ipa-upgradeconfig errors during RPM upgrade
    
    Report errors just like with ipa-ldap-updater. These messages should warn
    user that some parts of the upgrades may have not been successful and
    he should follow up on them. Otherwise, user may not notice them at all.
    
    ipa-upgradeconfig now has a new --quiet option to make it output only error
    level log messages or higher. ipa-upgradeconfig run without options still
    pring INFO log messages as it can provide a clean overview about its
    actions (unlike ipa-ldap-updater).
    
    https://fedorahosted.org/freeipa/ticket/3157