public function populateEntitiesFromInstall()
    {
        if ($this->automaticallyPopulated) {
            // already run
            return;
        }

        foreach (scandir(BASE_PATH) as $key => $entity) {
            if ($key == "themes") {
                continue;
            }

            $dir = DocumentationHelper::normalizePath(Controller::join_links(BASE_PATH, $entity));

            if (is_dir($dir)) {
                // check to see if it has docs
                $docs = Controller::join_links($dir, 'docs');

                if (is_dir($docs)) {
                    $entities[] = array(
                        'Path' => $docs,
                        'Title' => DocumentationHelper::clean_page_name($entity),
                        'Version' => 'master',
                        'Branch' => 'master',
                        'Stable' => true
                    );
                }
            }
        }

        Config::inst()->update(
            'DocumentationManifest',
            'register_entities',
            $entities
        );

        $this->automaticallyPopulated = true;
    }