orafce - orafce: Initial implementation of PLVDate library -

Log Message:
-----------
Initial implementation of PLVDate library - functionality for counting
with bussiness days arithemtics

Modified Files:
--------------
orafce:
Makefile (r1.4 -> r1.5)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/Makefile.diff?r1=1.4&r2=1.5)
README.orafunc (r1.6 -> r1.7)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/README.orafunc.diff?r1=1.6&r2=1.7)
datefce.c (r1.5 -> r1.6)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/datefce.c.diff?r1=1.5&r2=1.6)
orafunc.sql (r1.2 -> r1.3)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/orafunc.sql.diff?r1=1.2&r2=1.3)
orafunc.sql.in (r1.8 -> r1.9)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/orafunc.sql.in.diff?r1=1.8&r2=1.9)
others.c (r1.2 -> r1.3)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/others.c.diff?r1=1.2&r2=1.3)

Added Files:
-----------
orafce:
plvdate.c (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/plvdate.c?rev=1.1&content-type=text/x-cvsweb-markup)