Log Message:
-----------
Results are verified with Oracle 10g, removing all errors
in functions trunc and round related iso year, iso week,
cleaning code.
Modified Files:
--------------
orafce:
README.orafunc (r1.2 -> r1.3)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/README.orafunc.diff?r1=1.2&r2=1.3)
datefce.c (r1.2 -> r1.3)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/datefce.c.diff?r1=1.2&r2=1.3)
orafunc.sql.in (r1.2 -> r1.3)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/orafunc.sql.in.diff?r1=1.2&r2=1.3)