pgsql-server: Decode V3 notice messages instead of leaving them in raw

Log Message:
-----------
Decode V3 notice messages instead of leaving them in raw form.

From Donald Fraser.

Tags:
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REL7_4_STABLE

Modified Files:
--------------
    pgsql-server/src/interfaces/jdbc/org/postgresql/core:
        QueryExecutor.java (r1.27.2.2 -> r1.27.2.3)

(http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/interfaces/jdbc/org/postgresql/core/QueryExecutor.java.diff?r1=1.27.2.2&r2=1.27.2.3)
    pgsql-server/src/interfaces/jdbc/org/postgresql/fastpath:
        Fastpath.java (r1.16.2.3 -> r1.16.2.4)

(http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/interfaces/jdbc/org/postgresql/fastpath/Fastpath.java.diff?r1=1.16.2.3&r2=1.16.2.4)
    pgsql-server/src/interfaces/jdbc/org/postgresql/jdbc1:
        AbstractJdbc1Connection.java (r1.27.2.3 -> r1.27.2.4)

(http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/interfaces/jdbc/org/postgresql/jdbc1/AbstractJdbc1Connection.java.diff?r1=1.27.2.3&r2=1.27.2.4)