Ticket 47441 - Disk Monitoring not checking filesystem with logs
    
    Bug Description:  If logging is not set to critical, then the log directories
                      are not checked for available diskspace.
    
    Fix Description:  Remove the "logging_critical" check, and always include the
                      log directories.
    
    https://fedorahosted.org/389/ticket/47441
    
    Reviewed by: richm(Thanks!)