Added Gravatar avatar icons. issue 39

resource/web/main_index.tmpl

@@ -76,8 +76,8 @@
                     </a>
                     <ul class="dropdown-menu">
                         <li>
-                            <div align="center" style="font-size: 110px;height: 120px;">
-                                <span class="glyphicon glyphicon-user"></span>
+                            <div align="center">
+                                <img src="{{user.getAvatarUrl()}}" />
                             </div>
                         </li>
                         <li class="divider"></li>

resource/web/user_config.tmpl

@@ -6,6 +6,13 @@
         <div class="panel-body">
             <form class="form-horizontal" method="POST">
                 <input type="hidden" name="action" value="modify_local_user">
+
+                <div class="form-group">
+                <div class="col-sm-offset-2 col-sm-10">
+                    <img src="{{user.getLargeAvatarUrl()}}" />
+                </div>
+                    </div>
+
                 <div class="form-group">
                     <label for="username" class="col-sm-2 control-label">Username:</label>
                     <div class="col-sm-10">