Prepare v2.0.0 release

src/player/player-page.script.html

@@ -72,13 +72,13 @@
   }
 
   // Announce the player to the command websocket.
-  function sendCommandHello(socket) {
+  function sendPlayerBootstrapState(socket) {
     if (!socket || socket.readyState !== WebSocket.OPEN) {
       return;
     }
     var clientName = getOnboardingClientName();
     socket.send(JSON.stringify({
-      type: 'hello',
+      type: 'state',
       clientId: getCommandClientId(),
       clientName: clientName || null,
       deviceId: getOnboardingDeviceId() || null,