Switched autoloader to PSR-4
Switched autoloader to PSR-4

beealone/klein.php,piraveen/klein.php,allwebsites/klein.php,daMichl/RapidoFrame,fahribaharudin/klein.php,klein/klein.php,gabrielbull/router,kuslahne/klein.php,chriso/klein.php,judsonco/klein.php,Rican7/klein.php