cockpit: Add link to manual page

Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: Joseph Nuthalapati <njoseph@thoughtworks.com>

plinth/modules/cockpit/__init__.py

@@ -59,6 +59,8 @@ description = [
 
 service = None
 
+manual_page = 'Cockpit'
+
 
 def init():
     """Intialize the module."""

plinth/modules/cockpit/urls.py

@@ -30,6 +30,7 @@ urlpatterns = [
             diagnostics_module_name='cockpit',
             description=cockpit.description,
             show_status_block=True,
-            clients=cockpit.clients),
+            clients=cockpit.clients,
+            manual_page=cockpit.manual_page),
         name='index'),
 ]