textsearch-ja - textsearch-ja: Fix testing script and add mention to

Log Message:
-----------
Fix testing script and add mention to mecab 0.97.

Modified Files:
--------------
    textsearch-ja:
        README.textsearch_ja (r1.4 -> r1.5)

(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/textsearch-ja/textsearch-ja/README.textsearch_ja.diff?r1=1.4&r2=1.5)
    textsearch-ja/doc:
        index-ja.html (r1.2 -> r1.3)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/textsearch-ja/textsearch-ja/doc/index-ja.html.diff?r1=1.2&r2=1.3)
        index.html (r1.2 -> r1.3)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/textsearch-ja/textsearch-ja/doc/index.html.diff?r1=1.2&r2=1.3)
        style.css (r1.2 -> r1.3)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/textsearch-ja/textsearch-ja/doc/style.css.diff?r1=1.2&r2=1.3)
    textsearch-ja/test:
        expected.txt (r1.1 -> r1.2)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/textsearch-ja/textsearch-ja/test/expected.txt.diff?r1=1.1&r2=1.2)
        input.sql (r1.1 -> r1.2)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/textsearch-ja/textsearch-ja/test/input.sql.diff?r1=1.1&r2=1.2)