Issue #2404675: allow the ->biblio_abst_e field to have simple HTML tags and...

Issue #2404675: allow the ->biblio_abst_e field to have simple HTML tags and to render them correctly through the filtered_html which essentially strips the html tags from the biblio_abst_e field.

Closes #2404675

includes/biblio_theme.inc

@@ -172,7 +172,7 @@ function theme_biblio_long($variables) {
     $output .= '<h3>' . t("Keywords") . ':</h3> ' . _biblio_keyword_links($node->biblio_keywords) . "\n";
   }
   if ($node->biblio_abst_e) {
-    $output .= '<h3>' . t("Abstract") . ':</h3> ' . check_markup($node->biblio_abst_e) . "\n";
+    $output .= '<h3>' . t("Abstract") . ':</h3> ' . check_markup($node->biblio_abst_e, 'filtered_html') . "\n";
   }
   if ($node->biblio_abst_f) {
     $output .= '<p>' . check_markup($node->biblio_abst_f) . "\n";