Log Message:-----------Update AIX FAQ to show readline options more clearly.
Backpatch FAQ's to 8.1.X.
Modified Files:-------------- pgsql/doc: FAQ_AIX (r1.15 -> r1.16) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/FAQ_AIX.diff?r1=1.15&r2=1.16)
