Optimized some regular expressions

Aleksander Machniak

2015-10-22 eca19d65b56d54603904fa29b7e9afead7968657

 program/include/rcmail_utils.php

@@ -1,6 +1,6 @@
<?php

/*
/**
 +-----------------------------------------------------------------------+
 | program/include/rcmail_utils.php                                      |
 |                                                                       |