add access control section.  correct use of route(8). XXX it has too much content duplicate with faithd.8.
add access control section.  correct use of route(8).
XXX it has too much content duplicate with faithd.8.

MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame