tablelog - tablelog: Add simple tests

Log Message:
-----------
Add simple tests

Modified Files:
--------------
    tablelog:
        table_log.sql.in (r1.2 -> r1.3)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/tablelog/tablelog/table_log.sql.in.diff?r1=1.2&r2=1.3)
        table_log_init.sql (r1.1 -> r1.2)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/tablelog/tablelog/table_log_init.sql.diff?r1=1.1&r2=1.2)

Added Files:
-----------
    tablelog/test:
        example-old.sql (r1.1)

(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/tablelog/tablelog/test/example-old.sql?rev=1.1&content-type=text/x-cvsweb-markup)
        example.sql (r1.1)

(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/tablelog/tablelog/test/example.sql?rev=1.1&content-type=text/x-cvsweb-markup)
    tablelog/test/benchmark:
        create.sql (r1.1)

(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/tablelog/tablelog/test/benchmark/create.sql?rev=1.1&content-type=text/x-cvsweb-markup)
        delete.sql (r1.1)

(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/tablelog/tablelog/test/benchmark/delete.sql?rev=1.1&content-type=text/x-cvsweb-markup)
        insert.sql (r1.1)

(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/tablelog/tablelog/test/benchmark/insert.sql?rev=1.1&content-type=text/x-cvsweb-markup)
        restore_start_middle.sql (r1.1)

(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/tablelog/tablelog/test/benchmark/restore_start_middle.sql?rev=1.1&content-type=text/x-cvsweb-markup)
        run.sh (r1.1)

(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/tablelog/tablelog/test/benchmark/run.sh?rev=1.1&content-type=text/x-cvsweb-markup)
        update.sql (r1.1)

(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/tablelog/tablelog/test/benchmark/update.sql?rev=1.1&content-type=text/x-cvsweb-markup)