Fix case where no peers and can't get own avatar

This actually happened (my ISP sucks even in 3rd world standards)

I also replaced the (usually @nobody) user link with static badge
The iframe on the left should be enough.

templates/message.html

@@ -18,7 +18,8 @@
             <span class="glyphicon glyphicon-retweet"></span>
           </small>
         {{/rt_username}}
-        <a href="{{site_root}}/user/{{username}}" title="@{{username}}'s profile"><strong>@{{username}}</strong></a>
+        {{^is_promoted}}<a href="{{site_root}}/user/{{username}}" title="@{{username}}'s profile"><strong>@{{username}}</strong></a>{{/is_promoted}}
+        {{#is_promoted}}<div class="badge"><span class="glyphicon glyphicon-glass"></span> Promoted post</div>{{/is_promoted}}
         {{^is_twist}}{{#reply}}
           <small>
             <span class="glyphicon glyphicon-share-alt"></span>

templates/standard.html

@@ -26,7 +26,7 @@
                 <div class="media avatars32">
                   <a class="pull-left thumbnail" href="{{site_root}}/user/{{username}}"
                     title="@{{username}}'s profile">
-                    <img class="media-object avatar" src="{{avatar}}" alt="{{fullname}}">
+                    <img class="media-object avatar" src="{{#avatar}}{{.}}{{/avatar}}{{^avatar}}/assets/img/twister-64.jpg{{/avatar}}" alt="{{fullname}}">
                   </a>
                   <div class="media-body">
                     <ul class="nav nav-pills">