update manifest for 2001/westley and thanks-for-help HTML

Leo added the missing `2001/westley/card.gif`.

Form `thanks-for-help.html` from modified `thanks-for-help.md`.

thanks-for-help.html

@@ -1103,7 +1103,7 @@ thank him for this ghastly point! :-)</p>
 <h3 id="winning-entry-source-code-westley.c-1">Winning entry source code: <a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1988/westley/westley.c">westley.c</a></h3>
 </div>
 <p>The <a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1988/westley/westley.alt.c">original version</a>, provided as alternate code,
-was fixed by Misha Dynin, based on the judges’ remarks, so that this would work
+was fixed by <a href="https://mishadynin.com/">Misha Dynin</a>, based on the judges’ remarks, so that this would work
 with modern C compilers. We encourage you to try the alternate version to see
 what happens with current compilers! See the index.html files for details.</p>
 <p><a href="#cody">Cody</a> added the <a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1988/westley/try.sh">try.sh</a> script to show the magic of the