Thread: pgsql: Remove no-longer-needed configure test for krb5_encrypt(), per

Log Message:
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Remove no-longer-needed configure test for krb5_encrypt(), per Jim Gates.

Modified Files:
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    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)