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.

2014/index.html

@@ -489,17 +489,17 @@ send us the fix (patch file or the entire changed file).</p>
 </div>
 <p><a href="2014.tar.bz2"><strong>Download all winning entries from 2014</strong></a></p>
 <ul>
-<li><a href="birken/index.html">2014/birken</a> - Best use of port 1701</li>
-<li><a href="deak/index.html">2014/deak</a> - Most underscored argument</li>
-<li><a href="endoh1/index.html">2014/endoh1</a> - Most square (YODA Award)</li>
-<li><a href="endoh2/index.html">2014/endoh2</a> - Best use of bioinformatics</li>
-<li><a href="maffiodo1/index.html">2014/maffiodo1</a> - Homage to a classic game</li>
-<li><a href="maffiodo2/index.html">2014/maffiodo2</a> - Most tweetable entry</li>
-<li><a href="morgan/index.html">2014/morgan</a> - Most likely to succeed</li>
-<li><a href="sinon/index.html">2014/sinon</a> - Best choice of optimization</li>
-<li><a href="skeggs/index.html">2014/skeggs</a> - Most dynamic</li>
-<li><a href="vik/index.html">2014/vik</a> - Best handling of beeps</li>
-<li><a href="wiedijk/index.html">2014/wiedijk</a> - Most functional</li>
+<li><a href="birken/index.html">2014/birken</a> - <strong>Best use of port 1701</strong></li>
+<li><a href="deak/index.html">2014/deak</a> - <strong>Most underscored argument</strong></li>
+<li><a href="endoh1/index.html">2014/endoh1</a> - <strong>Most square (YODA Award)</strong></li>
+<li><a href="endoh2/index.html">2014/endoh2</a> - <strong>Best use of bioinformatics</strong></li>
+<li><a href="maffiodo1/index.html">2014/maffiodo1</a> - <strong>Homage to a classic game</strong></li>
+<li><a href="maffiodo2/index.html">2014/maffiodo2</a> - <strong>Most tweetable entry</strong></li>
+<li><a href="morgan/index.html">2014/morgan</a> - <strong>Most likely to succeed</strong></li>
+<li><a href="sinon/index.html">2014/sinon</a> - <strong>Best choice of optimization</strong></li>
+<li><a href="skeggs/index.html">2014/skeggs</a> - <strong>Most dynamic</strong></li>
+<li><a href="vik/index.html">2014/vik</a> - <strong>Best handling of beeps</strong></li>
+<li><a href="wiedijk/index.html">2014/wiedijk</a> - <strong>Most functional</strong></li>
 </ul>
 <hr style="width:10%;text-align:left;margin-left:0">
 <h4>