Bug Fixes:
- Move _luceneapi_node_add_document() after last_change, last_nid updates so that it doesn't get stuck on a node that has a redirect in it.
- Changed luceneapi_default_search() to luceneapi_setting_get('default_search') in luceneapi_search_form_submit()
Functionality changes:
- Modified luceneapi_search_box_form_submit() to pull variables from $_POST and pass them through the query string when hijacking the search box. This allows us to use the Facet API with the core search box.
Views integration - choose nodes by views (unfortunatly accessible nodes from views are only updated during cron or when you manually rebuild node access permissions) so simply creating a node doesn't add it to the grants unless you organise to call node_access_rebuild() yourself.