orafce - orafce: regress tests for plunit some small fix ToDo: README

Log Message:
-----------
regress tests for plunit
some small fix
ToDo: README

Modified Files:
--------------
    orafce:
        README.orafunc (r1.25 -> r1.26)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/README.orafunc.diff?r1=1.25&r2=1.26)
        orafunc.sql.in (r1.41 -> r1.42)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/orafunc.sql.in.diff?r1=1.41&r2=1.42)
        plunit.c (r1.4 -> r1.5)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/plunit.c.diff?r1=1.4&r2=1.5)
    orafce/expected:
        orafunc.out (r1.9 -> r1.10)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/expected/orafunc.out.diff?r1=1.9&r2=1.10)
    orafce/sql:
        orafunc.sql (r1.9 -> r1.10)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/sql/orafunc.sql.diff?r1=1.9&r2=1.10)