Fix #263 and style article list header

wiki/plugins/images/templates/wiki/plugins/images/render.html

@@ -3,20 +3,18 @@
   
   NB! Watch out for line breaks, markdown might add <br />s and <p>s.
 {% endcomment %}{% with image.current_revision.imagerevision as revision %}{% spaceless %}
-<div>
-  <div class="thumbnail{% if align %} pull-{{ align }}{% endif %}" style="width: 250px;">
-    {% thumbnail revision.image "250x250" as thumb %}
-      <a href="{{ revision.image.url }}">
-        <img src="{{ thumb.url }}" alt="{{ revision.get_filename }}" />
-      </a>
-      {% empty %}
-      <div class="caption">
-        <em>{% trans "Image not found" %}</em>
-      </div>
-    {% endthumbnail %}
+<div class="thumbnail{% if align %} pull-{{ align }}{% endif %}" style="width: 250px;">
+  {% thumbnail revision.image "250x250" as thumb %}
+    <a href="{{ revision.image.url }}">
+      <img src="{{ thumb.url }}" alt="{{ revision.get_filename }}" />
+    </a>
+    {% empty %}
     <div class="caption">
-      {{ caption|safe }}
+      <em>{% trans "Image not found" %}</em>
     </div>
+  {% endthumbnail %}
+  <div class="caption">
+    {{ caption|safe }}
   </div>
 </div>
 {% endspaceless %}{% endwith %}

wiki/static/wiki/bootstrap/css/wiki-bootstrap.css

@@ -4093,6 +4093,14 @@ label {
 .wiki-article div.article-list {
   max-width: 340px;
   clear: left;
+  display: inline-block;
+  /* Fix height problem when next to floating elements */
+}
+.wiki-article div.toc .nav-header,
+.wiki-article div.article-list .nav-header {
+  padding: 3px 10px;
+  border-bottom: 1px solid #DDD;
+  font-weight: bold;
 }
 .wiki-article div.toc ul,
 .wiki-article div.article-list ul {

wiki/static/wiki/bootstrap/less/wiki/wiki-bootstrap.less

@@ -48,6 +48,12 @@ label { font-size: 16px; font-weight: normal; color: #777;}
 .wiki-article div.article-list {
     max-width: 340px;
     clear: left;
+    display: inline-block; /* Fix height problem when next to floating elements */
+    .nav-header {
+        padding: 3px 10px;
+        border-bottom: 1px solid #DDD;
+        font-weight: bold;
+    }
 }
 
 .wiki-article div.toc ul,