Thread: pgsql: Remove perl symbol table additions for plperl functions, and

Log Message:
-----------
Remove perl symbol table additions for plperl functions, and mention of it
in the release notes, as it is not apparently providing anything useful.

Modified Files:
--------------
    pgsql/doc/src/sgml:
        release-9.0.sgml (r2.31 -> r2.32)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/release-9.0.sgml?r1=2.31&r2=2.32)
    pgsql/src/pl/plperl:
        plperl.c (r1.176 -> r1.177)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/pl/plperl/plperl.c?r1=1.176&r2=1.177)