add CLI tools support

code/templates/list.html

@@ -20,7 +20,7 @@
   {% if public %}
    Share is <a href="{{ url_for('index') }}">public</a>
   {% else %}
-   Share is private
+   Share is <a href="{{ url_for('index') }}">unlisted</a>
   {% endif %}
   </div>
   <div id=list_expire>
@@ -30,6 +30,9 @@
    Share never expires
   {% endif %}
   </div>
+  <div id=list_logout>
+   <a href="{{ url_for('logout',name=name) }}">Logout</a> from this share
+  </div>
   </div>
   <div class=clear></div>
   <table class="sortable" id="list_table">