Merge branch 'master' of https://github.com/roundcube/roundcubemail

Paweł Słowik

2012-09-13 2cdaa79dce689b2dc9ef5c7bf3dcbd9446d86c21

 program/steps/mail/headers.inc

@@ -24,7 +24,8 @@
    $source = $RCMAIL->storage->get_raw_headers($uid);

    if ($source !== false) {
        $source = htmlspecialchars(trim($source));
        $source = trim(rcube_charset::clean($source));
        $source = htmlspecialchars($source);
        $source = preg_replace(
            array(
                '/\n[\t\s]+/',