fix #351: Broken pagePath of timeline

lib/views/widget/page_list_and_timeline.html

@@ -28,7 +28,7 @@
       {% for page in pages %}
       <div class="timeline-body" id="id-{{ page.id }}" data-page-path="{{ page.path }}">
         <div class="panel panel-timeline">
-          <div class="panel-heading"><a href="{{ page.path }}">{{ page.path }}</a></div>
+          <div class="panel-heading"><a href="{{ page.path }}">{{ decodeURIComponent(page.path) }}</a></div>
           <div class="panel-body">
             <div class="revision-body wiki"></div>
           </div>