Function createRandomName
Creates a random name (example: Passwords).
		
		Package: Core\Backend
Copyright: four for business AG <www.4fb.de>
License: http://www.contenido.org/license/LIZENZ.txt
Author: Jan Lengowski
Located at includes/functions.general.php
	
	Copyright: four for business AG <www.4fb.de>
License: http://www.contenido.org/license/LIZENZ.txt
Author: Jan Lengowski
Located at includes/functions.general.php
| integer | $nameLength | Length of the generated string | 
| 
			string
		 | Random name |