Moved config to appropriate theme.

themes/bootstrap3/theme.config.php

@@ -31,7 +31,6 @@ return [
             'flashmessages' => 'VuFind\View\Helper\Bootstrap3\Factory::getFlashmessages',
             'layoutclass' => 'VuFind\View\Helper\Bootstrap3\Factory::getLayoutClass',
             'recaptcha' => 'VuFind\View\Helper\Bootstrap3\Factory::getRecaptcha',
-            'summaries' => 'VuFind\View\Helper\Root\Factory::getSummaries',
         ],
         'invokables' => [
             'highlight' => 'VuFind\View\Helper\Bootstrap3\Highlight',

themes/root/theme.config.php

@@ -37,6 +37,7 @@ return [
             'searchoptions' => 'VuFind\View\Helper\Root\Factory::getSearchOptions',
             'searchparams' => 'VuFind\View\Helper\Root\Factory::getSearchParams',
             'searchtabs' => 'VuFind\View\Helper\Root\Factory::getSearchTabs',
+            'summaries' => 'VuFind\View\Helper\Root\Factory::getSummaries',
             'syndeticsplus' => 'VuFind\View\Helper\Root\Factory::getSyndeticsPlus',
             'systememail' => 'VuFind\View\Helper\Root\Factory::getSystemEmail',
             'userlist' => 'VuFind\View\Helper\Root\Factory::getUserList',