Ticket 49108 - ds_selinux_port_query doesn't detect ports labeled with range
    
    Bug Description:
    If ports were labeled using range, ds_selinux_port_query still thinks that
    they are not labeled.
    
    Fix Description:
    Rewrite ds_selinux_port_query to use sepolicy instead of semanage to be
    able to use range lookup.
    
    https://fedorahosted.org/389/ticket/49108
    
    Reviewed by: nhosoi, wibrown (Thanks!)