Ticket 48754 - ldclt should support -H
    
    Bug Description:  Most ldap tools are using the ldap url format of
    ldap://hostname:port rather than -h hostname -p port. We should support this.
    
    Fix Description:  Add support for -H to ldclt.
    
    https://fedorahosted.org/389/ticket/48754
    
    Author: wibrown
    
    Review by: nhosoi (Thanks!)