Improve bin/output-year-index.sh

Make it consistent with my improvement to bin/gen-years.sh: the entry
awards in the links (to each entry) are now in bold and so are the link
names. This helps them stand out a bit more.

1995/index.html

@@ -518,18 +518,18 @@ Dessert: Key lime pie</p>
 </div>
 <p><a href="1995.tar.bz2"><strong>Download all winning entries from 1995</strong></a></p>
 <ul>
-<li><a href="cdua/index.html">1995/cdua</a> - Best output</li>
-<li><a href="dodsond1/index.html">1995/dodsond1</a> - Most humorous</li>
-<li><a href="dodsond2/index.html">1995/dodsond2</a> - Best game</li>
-<li><a href="esde/index.html">1995/esde</a> - Interesting algorithm</li>
-<li><a href="garry/index.html">1995/garry</a> - Best utility</li>
-<li><a href="heathbar/index.html">1995/heathbar</a> - Best layout</li>
-<li><a href="leo/index.html">1995/leo</a> - Best use of obfuscation</li>
-<li><a href="makarios/index.html">1995/makarios</a> - Best short program</li>
-<li><a href="savastio/index.html">1995/savastio</a> - Most obfuscated syntax</li>
-<li><a href="schnitzi/index.html">1995/schnitzi</a> - Best one liner</li>
-<li><a href="spinellis/index.html">1995/spinellis</a> - Abusing the rules</li>
-<li><a href="vanschnitz/index.html">1995/vanschnitz</a> - Worst abuse of the C preprocessor and most likely to amaze</li>
+<li><a href="cdua/index.html"><strong>1995/cdua</strong></a> - <strong>Best output</strong></li>
+<li><a href="dodsond1/index.html"><strong>1995/dodsond1</strong></a> - <strong>Most humorous</strong></li>
+<li><a href="dodsond2/index.html"><strong>1995/dodsond2</strong></a> - <strong>Best game</strong></li>
+<li><a href="esde/index.html"><strong>1995/esde</strong></a> - <strong>Interesting algorithm</strong></li>
+<li><a href="garry/index.html"><strong>1995/garry</strong></a> - <strong>Best utility</strong></li>
+<li><a href="heathbar/index.html"><strong>1995/heathbar</strong></a> - <strong>Best layout</strong></li>
+<li><a href="leo/index.html"><strong>1995/leo</strong></a> - <strong>Best use of obfuscation</strong></li>
+<li><a href="makarios/index.html"><strong>1995/makarios</strong></a> - <strong>Best short program</strong></li>
+<li><a href="savastio/index.html"><strong>1995/savastio</strong></a> - <strong>Most obfuscated syntax</strong></li>
+<li><a href="schnitzi/index.html"><strong>1995/schnitzi</strong></a> - <strong>Best one liner</strong></li>
+<li><a href="spinellis/index.html"><strong>1995/spinellis</strong></a> - <strong>Abusing the rules</strong></li>
+<li><a href="vanschnitz/index.html"><strong>1995/vanschnitz</strong></a> - <strong>Worst abuse of the C preprocessor and most likely to amaze</strong></li>
 </ul>
 <hr style="width:10%;text-align:left;margin-left:0">
 <h4>