Drupal: Changed permissions so only community members may write private messages, read and delete are still allowed for any authenticated user.

https://dev.gridrepublic.org/browse/DBOINCP-415

drupal/sites/all/features/private_messages/private_messages.features.user_permission.inc

@@ -43,7 +43,7 @@ function private_messages_user_default_permissions() {
     'name' => 'write privatemsg',
     'roles' => array(
       '0' => 'administrator',
-      '1' => 'authenticated user',
+      '1' => 'community member',
     ),
   );