kites: add an example echo kite for debugging and testing
kites: add an example echo kite for debugging and testing

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