turn Personas sidebar heading into a link (bug 571925)

apps/browse/templates/browse/macros.html

@@ -1,7 +1,7 @@
 {% macro secondary_categories(title, viewname, categories, filter) %}
 <div class="secondary" role="complementary">
   <div class="other-categories highlight">
-    <h3>{{ title }}</h3>
+    <h3><a href="{{ url(viewname) }}">{{ title }}</a></h3>
     {% if filter %}
       <ul>
         {% for key, title_ in filter.opts_dict.items() %}

media/css/zamboni/zamboni.css

@@ -1987,6 +1987,10 @@ form .error .note.error {
     border: 1px solid #e0effd;
 }
 
+.other-categories a {
+    display: block;
+}
+
 .versions .primary > .warning h2 {
     font-style: italic;
     margin: 0;