index: display alert about new yeti theme

index.html

@@ -85,6 +85,7 @@
         <div class="row">
           <div class="col-lg-12">
             <h1>Free themes for Bootstrap</h1>
+            <div class="alert alert-info">Check out <a href="./yeti">Yeti</a>, the newest member of the Bootswatch family. <a href="http://news.bootswatch.com/post/67753136761/yeti-a-bootstrap-theme-inspired-by-foundation">More info...</a></div>
             <div id="social">
               <span>
                 <iframe id="gh-fork" src="http://ghbtns.com/github-btn.html?user=thomaspark&repo=bootswatch&type=fork" allowtransparency="true" frameborder="0" scrolling="0" width="53px" height="20px"></iframe>