Change remote images to remote resources warning also in html attachment preview

program/include/rcmail_html_page.php

@@ -70,7 +70,7 @@ class rcmail_html_page extends rcmail_output_html
      */
     public function register_inline_warning($text, $button_label = null, $button_url = null)
     {
-        $text = rcube::Q($text);
+        $text = html::span('', rcube::Q($text));
 
         if ($button_label) {
             $onclick = "location.href = '$button_url'";

program/steps/mail/get.inc

@@ -237,8 +237,8 @@ if (empty($_GET['_thumb']) && $attachment->is_valid()) {
             // insert remote objects warning into HTML body
             if ($REMOTE_OBJECTS) {
                 $OUTPUT->register_inline_warning(
-                    $RCMAIL->gettext('blockedimages'),
+                    $RCMAIL->gettext('blockedresources'),
-                    $RCMAIL->gettext('showimages'),
+                    $RCMAIL->gettext('allow'),
                     $RCMAIL->url(array_merge($_GET, array('_safe' => 1)))
                 );
             }