Disable management of eavesdrop index.html

To support yaml2ical writing the index page on eavesdrop.o.o,
turn off management of that file in the puppet module.

Change-Id: Iec0a3a9de47eed17eb39fa498c59eb4762d0eb21
Depends-On: I09fd41a186eb5edf9368974415cf555c22bbf9d0

modules/openstack_project/manifests/eavesdrop.pp

@@ -30,13 +30,14 @@ class openstack_project::eavesdrop (
   '
 
   meetbot::site { 'openstack':
-    nick        => 'openstack',
-    nickpass    => $nickpass,
-    network     => 'FreeNode',
-    server      => 'chat.freenode.net:7000',
-    use_ssl     => 'True',
-    vhost_extra => $vhost_extra,
-    channels    => [
+    nick         => 'openstack',
+    nickpass     => $nickpass,
+    network      => 'FreeNode',
+    server       => 'chat.freenode.net:7000',
+    use_ssl      => 'True',
+    vhost_extra  => $vhost_extra,
+    manage_index => false,
+    channels     => [
         '#dox',
         '#heat',
         '#magnetodb',