Log Message:
-----------
Remove no-longer-needed configure test for krb5_encrypt(), per Jim Gates.
Modified Files:
--------------
pgsql:
configure.in (r1.467 -> r1.468)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/configure.in.diff?r1=1.467&r2=1.468)
configure (r1.496 -> r1.497)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/configure.diff?r1=1.496&r2=1.497)