Changes in version 3.4:

* Copyright notice - CMSimple LE based on CMSimple - GPLv3
* Deprecated ereegi function changed  to preg_match
* Codes for old upgrades deleted in cms.php
* Added global $sn in function legallink 
* Added new function wrap($url) to functions.php - wraps external docs in an iframe - #CMSimple $output .= wrap(url);#
* If it exists a file userfuncs.php is included from functions.php