Log Message:-----------Add documentation to load tab separated data files.
Modified Files:-------------- pgbulkload/doc: pg_bulkload-ja.html (r1.6 -> r1.7) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbulkload/pgbulkload/doc/pg_bulkload-ja.html?r1=1.6&r2=1.7) pg_bulkload.html (r1.3 -> r1.4) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbulkload/pgbulkload/doc/pg_bulkload.html?r1=1.3&r2=1.4)