kite: update old heartbeat callback in kontrol
kite: update old heartbeat callback in kontrol

ppknap/kite,mischief/kite,rjeczalik/kite,fatih/kite,koding/kite,rjeczalik/kite,ppknap/kite,koding/kite,koding/kite,wingyplus/kite,cihangir/kite,fatih/kite,wingyplus/kite,mischief/kite,280455936/kite,ppknap/kite,rjeczalik/kite,leeola/kite,leeola/kite,cihangir/kite,280455936/kite