MessageHandler::handleQuitMessage(): do not remove the server view
MessageHandler::handleQuitMessage(): do not remove the server view

There is no /quit command anymore (use the gui instead) so this functionality
doesn't make sense anymore but only causes troubles...

communi/communi-symbian,communi/communi-desktop,communi/communi-symbian,gdamjan/communi-desktop,communi/communi-desktop,communi/communi-symbian,sevanteri/communi-desktop,jpnurmi/communi-desktop,communi/communi-symbian