Update last modified date

F_footer.php

 <!--FOOTER-->	
   <div id="footerpart">      
 	<div id="footer-link-box"> 
-		last modified: 23 February 2017 | 
+		last modified: 23 April 2018 | 
 		contact: info@merlin-platform.eu |     		      		
 		<a href="#" onclick="document.forms['team'].submit();"><?php echo $trans['team'][$_SESSION['lang']]; ?></a>
 		 |