- fix problems with recent changes when libtirpc disabled.
autofs-5.0.8 - fix rpc_getrpcbport() when libtirpc is disabled

When the rpc_getrpcbport() function was introduced the port number
returned is in network byte order. But, when libtirpc is disabled
the function was returning the port in host byte order instead
causing connection failures.
- make sure all changes at published to autofs-5.0.public.