cosmetics: star-icon instead of "FAV"

application/views/qso/index.php

@@ -36,7 +36,7 @@
           </li>
 	
   <li class="nav-item dropdown">
-    <a class="nav-link dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">FAV</a>
+    <a class="nav-link dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"><i class="fa fa-star"></i></a>
     <div class="dropdown-menu">
       <a class="dropdown-item" href="#" id="fav_add"><?php echo lang('fav_add'); ?></a>
       <div class="dropdown-divider"></div>