allow to mass-moderate comments

lang/UTF-8/plugin_lang.php

@@ -149,3 +149,4 @@ foreach($const['missing'] AS $file => $constants) {
 @define('NAVLINK_AMOUNT', 'Enter number of links in the navbar (needs reload of the Manage Styles page)');
 @define('NAV_LINK_TEXT', 'Enter the navbar link text');
 @define('NAV_LINK_URL', 'Enter the full URL of your link');
+@define('MODERATE_SELECTED_COMMENTS', 'Accept selected comments');